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Patent Assignment Assignor Details
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Assignor Name : NELSON, JOHN E.
Total Assignments: 50
Assignment: 1
Reel/Frame:003891/0378   Pages: 2
Recorded: 06/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NELSON, JOHN E.
Exec Dt:
05/20/1981
2
AFRASHTEH, ALIREZA
Exec Dt:
05/20/1981
3
NEJIB, UMID R.
Exec Dt:
05/20/1981
Assignee
1
EBERHARD FABER, INC., A CORP. OF NY
CRESTWOOD
WILKES-BARRE, PENNSYLVANIA 18703
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4471346
NONE
06269605
Correspondence name and address
LE BLANC, NOLAN, SHUR & NIES
1911 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:003972/0059   Pages: 1
Recorded: 12/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NELSON, JOHN E.
Exec Dt:
12/18/1981
2
HAMMOND, CHARLES W.
Exec Dt:
12/18/1981
3
HUSTON, ROLLAND E.
Exec Dt:
12/18/1981
4
HELTON, MICHAEL R.
Exec Dt:
12/18/1981
Assignee
1
BABCOCK & WILCOX COMPANY THE, A CORP. OF DE.
NEW ORLEANS, LOUISIANA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4422882
NONE
06335351
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 3
Reel/Frame:004244/0001   Pages: 1
Recorded: 03/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NELSON, JOHN E.
Exec Dt:
03/16/1984
Assignee
1
EBERHARD FABER, INC. A NY CORP
CRESTWOOD,
WILKES-BARRE,, PENNSYLVANIA 18773
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4576424
NONE
06593834
Correspondence name and address
LEBLANC, NOLAN, SHUR & NIES
1911 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004373/0666   Pages: 3
Recorded: 03/14/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NELSON, JOHN E.
Exec Dt:
01/18/1985
2
GROSSHEIM, EDWARD T.
Exec Dt:
01/18/1985
3
PERELMAN, FRANKLIN M.
Exec Dt:
01/24/1985
Assignee
1
GOULD INC., A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4673929
NONE
06600980
Correspondence name and address
STAAS & HALSEY
1825 K STREET N.W.
WASHINGTON DC 20006
Assignment: 5
Reel/Frame:004615/0707   Pages: 3
Recorded: 10/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NELSON, JOHN E.
Exec Dt:
10/01/1986
2
SMITH, RAYMOND J.
Exec Dt:
10/01/1986
Assignee
1
GRAY TOOL COMPANY, A CORP. OF TEXAS
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4700924
NONE
06915565
Correspondence name and address
GARY L. BUSH
DODGE, BUSH & MOSELEY
950 ECHO LANE, STE. 180
HOUSTON, TX 77024
Assignment: 6
Reel/Frame:018855/0965   Pages: 3
Recorded: 02/06/2007
Attorney Dkt #:CONEXANT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, JOHN E.
Exec Dt:
07/31/1987
2
PAPA, GERARD J.
Exec Dt:
07/31/1987
Assignee
1
BROOKTREE CORPORATION
9950 BARNES CANYON ROAD
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5170445
NONE
07455888
Correspondence name and address
MONIQUE M. HEYNINCK
660 NEWPORT CENTER DRIVE, SUITE 1600
NEWPORT BEACH, CA 92660
Assignment: 7
Reel/Frame:005138/0380   Pages: 2
Recorded: 08/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NELSON, JOHN E.
Exec Dt:
07/31/1989
Assignee
1
VETCO GRAY INC.
10777 NORTHWEST FREEWAY
A CORP. OF DE
HOUSTON, TEXAS 77252-2291
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4960172
NONE
07395809
Correspondence name and address
JAMES E. BRADLEY
PATS. AND TECHNOLOGY MGMNT
HUGHES TOOL COMPANY
P. O. BOX 2539
HOUSTON, TX 77252-2539
Assignment: 8
Reel/Frame:006228/0940   Pages: 3
Recorded: 07/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NELSON, JOHN E.
Exec Dt:
06/30/1992
Assignee
1
ABB VETCO GRAY INC.
A CORP. OF DE
10777 NORTHWEST FREEWAY
HOUSTON, TEXAS 77092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5299642
NONE
07914690
Correspondence name and address
JAMES E. BRADLEY
C/O WILLIAM MONTGOMERY
ABB VETCO GRAY INC.
10777 NORTHWEST FREEWAY
HOUSTON, TX 77092
Assignment: 9
Reel/Frame:006538/0970   Pages: 2
Recorded: 04/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NELSON, JOHN E.
Exec Dt:
04/29/1993
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5440296
NONE
08055689
Correspondence name and address
WILLIAM B. BARTE
MINNESOTA MINING AND MANUFACTURING CO.
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 10
Reel/Frame:006564/0139   Pages: 2
Recorded: 04/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESTERBERG, ROGER K.
Exec Dt:
04/29/1993
2
NELSON, JOHN E.
Exec Dt:
04/29/1993
3
RUBERTUS, ROLAND W.
Exec Dt:
04/29/1993
4
SMITHER, ALAN E.
Exec Dt:
04/29/1993
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D346341
NONE
29007744
Correspondence name and address
WILLIAM B. BARTE
MINNESOTA MINING AND MANUFACTURING CO.
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 11
Reel/Frame:009161/0204   Pages: 4
Recorded: 04/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELKA, ANTHONY M.
Exec Dt:
04/10/1998
2
BRACE, THOMAS J.
Exec Dt:
04/10/1998
3
JESME, RONALD D.
Exec Dt:
04/10/1998
4
NELSON, JOHN E.
Exec Dt:
04/10/1998
5
TAO, SAMUEL H.
Exec Dt:
04/10/1998
6
ZAREMBO, PETER J.
Exec Dt:
04/10/1998
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
3M CENTER
ST. PAUL, MINNESOTA 55144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6142375
NONE
09058585
Correspondence name and address
PETER L. OLSON
3M OFFICE OF INTELLECTUAL
PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 12
Reel/Frame:019037/0542   Pages: 11
Recorded: 03/20/2007
Attorney Dkt #:53768US039 (P01,0431-11)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERGEN, JAMES E.
Exec Dt:
06/08/1998
2
KIEFFER, MICHAEL J.
Exec Dt:
06/19/1998
3
MARSOLEK, GERALD G.
Exec Dt:
06/17/1998
4
SCHWIETZ, JOSEPH E., JR.
Exec Dt:
06/08/1998
5
GRUNES, MITCHELL B.
Exec Dt:
08/18/1998
6
NELSON, JOHN E.
Exec Dt:
06/08/1998
7
MCLEOD, KATHLEEN M.
Exec Dt:
06/18/1998
8
WURZ, RONALD C.
Exec Dt:
08/25/1998
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070171068
11688568
Correspondence name and address
TREVOR B. JOIKE
SCHIFF HARDIN LLP
6600 SEARS TOWER
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:009618/0474   Pages: 9
Recorded: 11/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LARSON, ROGER D.
Exec Dt:
06/25/1998
2
FERGEN, JAMES E.
Exec Dt:
06/08/1998
3
NELSON, JOHN E.
Exec Dt:
06/16/1998
4
BRACE, THOMAS J.
Exec Dt:
06/16/1998
5
SCHWIETZ, JOSEPH E., JR.
Exec Dt:
06/08/1998
6
MCLEOD, KATHLEEN M.
Exec Dt:
06/18/1998
7
WURZ, RONALD C.
Exec Dt:
08/25/1998
8
KIEFFER, MICHAEL J.
Exec Dt:
06/19/1998
9
YORKOVICH, JOHN D.
Exec Dt:
06/11/1998
10
KAREL, GERALD L.
Exec Dt:
06/08/1998
11
MARSOLEK, GERALD G.
Exec Dt:
06/17/1998
12
GRUNES, MICHELL B.
Exec Dt:
06/18/1998
13
WILLEMS, RICHARD M.
Exec Dt:
11/10/1998
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6369709
NONE
09058547
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
STEPHEN W. BUCKINGHAM
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 14
Reel/Frame:009329/0460   Pages: 8
Recorded: 07/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLARK, WILLIAM S.
Exec Dt:
07/07/1998
2
FULCHER, DONALD L.
Exec Dt:
07/07/1998
3
JOHNSON, DAVID A.
Exec Dt:
07/07/1998
4
CAVEGN, MARTIN L.
Exec Dt:
07/07/1998
5
VAN HOVE, CHAD
Exec Dt:
07/07/1998
6
NELSON, JOHN E.
Exec Dt:
07/07/1998
Assignee
1
JOHNSTECH INTERNATIONAL CORPORATION
1210 NEW BRIGHTON BOULEVARD N.E.
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6182829
NONE
09058942
Correspondence name and address
NAWROCKI, ROONEY & SIVERTSON, P.A.
LAWRENCE M. NAWROCKI
3433 BROADWAY STREET N.E., SUITE 401
MINNEAPOLIS, MN 55413
Assignment: 15
Reel/Frame:010161/0677   Pages: 4
Recorded: 08/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, JOHN E.
Exec Dt:
06/29/1999
2
MILBERGER, LIONEL J.
Exec Dt:
06/29/1999
3
RADI, AMIN
Exec Dt:
07/30/1999
4
BRAMMER, NORMAN
Exec Dt:
06/28/1999
Assignee
1
ABB VETCO GRAY INC.
10777 NORTHWEST FREEWAY
HOUSTON, TEXAS 77092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6302211
NONE
09369794
Correspondence name and address
FELSMAN, BRADLEY, VADEN ETAL
JAMES E. BRADLEY
ONE RIVERWAY, SUITE 1100
HOUSTON, TEXAS 77056
Assignment: 16
Reel/Frame:011691/0783   Pages: 4
Recorded: 04/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, JOHN E.
Exec Dt:
01/29/2001
2
BUTLER-SMITH, BERNARD J.
Exec Dt:
01/29/2001
Assignee
1
ZEROS & ONES, INC.
1714 16TH STREET
SANTA MONICA, CALIFORNIA 90404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020009137
09775378
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
JUN-YOUNG E. JEON
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 17
Reel/Frame:015851/0416   Pages: 2
Recorded: 10/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NELSON, JOHN E.
Exec Dt:
06/28/2002
Assignee
1
DARMAN MANUFACTURING CO. INC
1410 LINCOLN AVENUE
UTICA, NEW YORK 13502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6745974
US20040031876
10219166
Correspondence name and address
ROBERT O. WRIGHT
42 BOSTON LANE
PALM COAST, FL 32137
Assignment: 18
Reel/Frame:013555/0029   Pages: 5
Recorded: 12/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANDT, JEFFREY J.
Exec Dt:
11/21/2002
2
NELSON, JOHN E.
Exec Dt:
11/21/2002
3
LINDBLOM, TREVOR G.
Exec Dt:
11/21/2002
Assignee
1
JOHNSTECH INTERNATIONAL CORPORATION
1210 NEW BRIGHTON BOULEVARD
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030068908
10231619
Correspondence name and address
NAWROCKI, ROONEY & SIVERTSON, P.A.
LAWRENCE M. NAWROCKI
3433 BROADWAY STREET N.E., SUITE 401
MINNEAPOLIS, MN 55413
Assignment: 19
Reel/Frame:013548/0157   Pages: 5
Recorded: 12/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, JOHN E.
Exec Dt:
12/03/2002
2
SMITH, CHARLES B.
Exec Dt:
12/03/2002
3
JOHNSON, READY J.
Exec Dt:
12/03/2002
Assignee
1
ABB VETCO GRAY INC.
3010 BRIARPARK, THIRD FLOOR
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6896076
US20030102136
10308701
Correspondence name and address
BRACEWELL & PATTERSON, LLP
JAMES E. BRADLEY
711 LOUISIANA, SUITE 2900
HOUSTON, TX 77002
Assignment: 20
Reel/Frame:014547/0344   Pages: 3
Recorded: 10/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NELSON, JOHN E.
Exec Dt:
09/24/2003
Assignee
1
JOHNSTECH INTERNATIONAL CORPORATION
1210 NEW BRIGHTON BOULEVARD N.E.
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6854981
US20040033705
10453461
Correspondence name and address
NAWROCKI, ROONEY & SIVERTSON, P.A.
LAWRENCE M. NAWROCKI
3433 BROADWAY STREET, N.E., SUITE 401
MINNEAPOLIS, MINNESOTA 55413
Assignment: 21
Reel/Frame:016706/0314   Pages: 4
Recorded: 06/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'SULLIVAN, JOHN W.
Exec Dt:
06/03/2005
2
NELSON, JOHN E.
Exec Dt:
06/03/2005
Assignee
1
JOHNSTECH INTERNATIONAL CORPORATION
1210 NEW BRIGHTON BOULEVARD N.E.
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7074049
US20050227512
11085782
Correspondence name and address
LAWRENCE M. NAWROCKI
NAWROCKI, ROONEY & SIVERTSON, P.A.
3433 BROADWAY STREET, N.E., SUITE 401
MINNEAPOLIS, MN 55413
Assignment: 22
Reel/Frame:017562/0832   Pages: 4
Recorded: 02/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NELSON, JOHN E.
Exec Dt:
02/06/2006
Assignee
1
VETCO GRAY INC.
3010 BRIARPARK, THIRD FLOOR
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7861789
US20060191680
11348201
Correspondence name and address
JAMES E. BRADLEY
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TEXAS 77208-1389
Assignment: 23
Reel/Frame:018211/0345   Pages: 4
Recorded: 08/23/2006
Attorney Dkt #:V2005016B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRASER, THOMAS A.
Exec Dt:
08/23/2006
2
NELSON, JOHN E.
Exec Dt:
08/23/2006
Assignee
1
VETCO GRAY INC.
3010 BRIARPARK, THIRD FLOOR
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7975768
US20070044973
11508488
Correspondence name and address
JAMES E. BRADLEY
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 24
Reel/Frame:018216/0213   Pages: 5
Recorded: 08/23/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRASER, THOMAS A.
Exec Dt:
08/23/2006
2
JENNINGS, CHARLES E.
Exec Dt:
08/23/2006
3
NELSON, JOHN E.
Exec Dt:
08/23/2006
Assignee
1
VETCO GRAY INC.
3010 BRIARPARK, THIRD FLOOR
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7337848
US20070044975
11508689
Correspondence name and address
JAMES E. BRADLEY
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 25
Reel/Frame:056867/0991   Pages: 4
Recorded: 07/15/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRASER, THOMAS A.
Exec Dt:
08/23/2006
2
JENNINGS, CHARLES E.
Exec Dt:
08/23/2006
3
NELSON, JOHN E.
Exec Dt:
08/23/2006
Assignee
1
VETCO GRAY INC.
3010 BRIARPARK, THIRD FLOOR
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7963336
US20080149390
12041355
Correspondence name and address
BAKER & MCKENZIE LLP
1900 N. PEARL STREET
SUITE 1500
DALLAS, TX 75201
Assignment: 26
Reel/Frame:022275/0623   Pages: 3
Recorded: 02/17/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NELSON, JOHN E.
Exec Dt:
01/05/2009
Assignee
1
VETCO GRAY INC.
3030 BRIARPARK, THIRD FLOOR
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8186426
US20100147533
12332975
Correspondence name and address
PATENT DEPARTMENT, VETCO GRAY INC.
12221 NORTH HOUSTON ROSSLYN
HOUSTON, TX 77086
Assignment: 27
Reel/Frame:022769/0991   Pages: 3
Recorded: 06/02/2009
Attorney Dkt #:V2008063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NELSON, JOHN E.
Exec Dt:
06/01/2009
Assignee
1
VETCO GRAY INC.
4424 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8312922
US20100300705
12476937
Correspondence name and address
PATENT DEPARTMENT
GE OIL & GAS
4424 WEST SAM HOUSTON PARKWAY NORTH
HOUSTON, TX 77041
Assignment: 28
Reel/Frame:024376/0944   Pages: 3
Recorded: 05/12/2010
Attorney Dkt #:04210.0006-US-U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, JOHN E.
Exec Dt:
04/16/2010
2
SHERRY, JEFFREY C.
Exec Dt:
04/14/2010
3
ALLADIO, PATRICK J.
Exec Dt:
03/30/2010
4
OBERG, RUSSELL F.
Exec Dt:
04/15/2010
5
WARWICK, BRIAN
Exec Dt:
03/13/2010
Assignee
1
JOHNSTECH INTERNATIONAL CORPORATION
1210 NEW BRIGHTON BOULEVARD
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8536889
US20100231251
12721039
Correspondence name and address
MICHAEL B. LASKY
ALTERA LAW GROUP
1700 US BANK PLAZA
220 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402
Assignment: 29
Reel/Frame:026144/0360   Pages: 5
Recorded: 04/18/2011
Attorney Dkt #:V2005016C2 GE232158
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRASER, THOMAS A.
Exec Dt:
04/15/2011
2
NELSON, JOHN E.
Exec Dt:
04/14/2011
Assignee
1
VETCO GRAY INC.
4424 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8356672
US20110192611
13088870
Correspondence name and address
PATENT DEPARTMENT GE OIL & GAS
4424 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TX 77041
Assignment: 30
Reel/Frame:028085/0479   Pages: 3
Recorded: 04/18/2012
Attorney Dkt #:04210.0006-US-U2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, JOHN E.
Exec Dt:
11/03/2011
2
SHERRY, JEFFREY C.
Exec Dt:
11/03/2011
3
ALLADIO, PATRICK J.
Exec Dt:
09/27/2011
4
OBERG, RUSSELL F.
Exec Dt:
10/23/2011
5
WARWICK, BRIAN
Exec Dt:
09/29/2011
6
MICHALKO, GARY W.
Exec Dt:
11/03/2011
Assignee
1
JOHNSTECH INTERNATIONAL CORPORATION
1210 NEW BRIGHTON BOULEVARD
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120062261
13226606
Correspondence name and address
MICHAEL B. LASKY
ALTERA LAW GROUP
120 SOUTH SIXTH STREET, SUITE 1700
MINNEAPOLIS, MN 55402
Assignment: 31
Reel/Frame:028215/0010   Pages: 3
Recorded: 05/15/2012
Attorney Dkt #:04210.0006-US-12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, JOHN E.
Exec Dt:
03/02/2012
2
SHERRY, JEFFREY C.
Exec Dt:
03/01/2012
3
WARWICK, BRIAN
Exec Dt:
02/27/2012
4
MICHALKO, GARY W.
Exec Dt:
03/01/2012
Assignee
1
JOHNSTECH INTERNATIONAL CORPORATION
1210 NEW BRIGHTON BOULEVARD
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130002285
13343328
Correspondence name and address
MICHAEL B. LASKY
ALTERA LAW GROUP
120 SOUTH SIXTH STREET, SUITE 1700
MINNEAPOLIS, MN 55402
Assignment: 32
Reel/Frame:028431/0065   Pages: 6
Recorded: 06/22/2012
Attorney Dkt #:V2011131 (1336JB.046391)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGGINS, WILLIAM THOMPSON
Exec Dt:
05/29/2012
2
NELSON, JOHN E.
Exec Dt:
05/29/2012
3
HOANG, CHAU
Exec Dt:
05/29/2012
Assignee
1
VETCO GRAY INC.
4424 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130341051
13530943
Correspondence name and address
PATENT DEPARTMENT GE OIL & GAS
4424 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TX 77041
Assignment: 33
Reel/Frame:030104/0861   Pages: 4
Recorded: 03/28/2013
Attorney Dkt #:04210.0006-US)U3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, JOHN E.
Exec Dt:
10/04/2012
2
SHERRY, JEFFREY C.
Exec Dt:
10/04/2012
3
ALLADIO, PATRICK J.
Exec Dt:
09/10/2012
4
OBERG, RUSSELL F.
Exec Dt:
09/27/2012
5
WARWICK, BRIAN
Exec Dt:
09/04/2012
6
MICHALKO, GARY W.
Exec Dt:
10/03/2012
Assignee
1
JOHNSTECH INTERNATIONAL CORPORATION
1210 NEW BRIGHTON BOULEVARD
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9007082
US20130154678
13527979
Correspondence name and address
ALTERA LAW GROUP, LLC
120 SOUTH 6TH STREET
SUITE 1700
MINNEAPOLIS, MN 55402
Assignment: 34
Reel/Frame:053646/0459   Pages: 11
Recorded: 08/31/2020
Attorney Dkt #:063827.0894
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, JOHN E.
Exec Dt:
12/03/2012
2
MALDONADO, OSCAR
Exec Dt:
08/26/2020
3
WITWER, BRUCE J.
Exec Dt:
08/15/2019
Assignee
1
DRIL-QUIP, INC.
6401 N. ELDRIDGE PARKWAY
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11585159
US20210002964
16976972
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 35
Reel/Frame:055944/0683   Pages: 13
Recorded: 04/16/2021
Attorney Dkt #:063827.1006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, JOHN E.
Exec Dt:
12/03/2012
2
KALB, FRANK D.
Exec Dt:
06/11/2012
Assignee
1
DRIL-QUIP, INC.
6401 N. ELDRIDGE PARKWAY
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11454078
US20210340831
17286214
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 36
Reel/Frame:029483/0001   Pages: 9
Recorded: 12/17/2012
Attorney Dkt #:GE261848-V2012054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEEN, THOMAS L.
Exec Dt:
12/03/2012
2
NELSON, JOHN E.
Exec Dt:
12/06/2012
3
HOANG, CHAU
Exec Dt:
12/03/2012
4
BENSON, DANIEL C.
Exec Dt:
12/03/2012
5
PETERS, STEPHEN D.
Exec Dt:
12/03/2012
Assignee
1
VETCO GRAY INC.
4424 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9890598
US20140166308
13716960
Correspondence name and address
PATENT DEPARTMENT GE OIL & GAS
4424 WEST SAM HOUSTON PARKWAY NORTH
SUITE 100
HOUSTON, TX 77041
Assignment: 37
Reel/Frame:031484/0202   Pages: 4
Recorded: 10/26/2013
Attorney Dkt #:4210.54US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, DAVID
Exec Dt:
07/16/2013
2
PATEL, SAROSH
Exec Dt:
07/18/2013
3
NELSON, JOHN E.
Exec Dt:
07/18/2013
Assignee
1
JOHNSTECH INTERNATIONAL CORPORATION
1210 NEW BRIGHTON BLVD.
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D711836
NONE
29460414
Correspondence name and address
ALTERA LAW GROUP, LLC
120 SOUTH 6TH STREET, SUITE 1700
MINNEAPOLIS, MN 55402
Assignment: 38
Reel/Frame:032649/0203   Pages: 4
Recorded: 04/10/2014
Attorney Dkt #:04210.0054-US-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, DAVID
Exec Dt:
02/03/2014
2
PATEL, SAROSH
Exec Dt:
01/29/2014
3
NELSON, JOHN E.
Exec Dt:
02/03/2014
Assignee
1
JOHNSTECH INTERNATIONAL CORPORATION
1210 NEW BRIGHTON BLVD.
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D727269
NONE
29480754
Correspondence name and address
ALTERA LAW GROUP, LLC
121 SOUTH 8TH STREET
SUITE 650
MINNEAPOLIS, MN 55402
Assignment: 39
Reel/Frame:033219/0582   Pages: 6
Recorded: 07/01/2014
Attorney Dkt #:04210.0045-US-U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, DAVID
Exec Dt:
04/01/2014
2
NELSON, JOHN E.
Exec Dt:
04/01/2014
3
PATEL, SAROSH
Exec Dt:
04/01/2014
4
ANDRES, MICHAEL
Exec Dt:
04/01/2014
Assignee
1
JOHNSTECH INTERNATIONAL CORPORATION
1210 NEW BRIGHTON BOULEVARD
NEW BRIGHTON, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9341649
NONE
14212168
Correspondence name and address
ALTERA LAW GROUP, LLC
120 SOUTH 6TH STREET
SUITE 650
MINNEAPOLIS, MN 55402
Assignment: 40
Reel/Frame:049728/0083   Pages: 6
Recorded: 07/11/2019
Attorney Dkt #:44210.0045USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, DAVID
Exec Dt:
04/01/2014
2
NELSON, JOHN E.
Exec Dt:
04/01/2014
3
PATEL, SAROSH
Exec Dt:
04/01/2014
4
ANDRES, MICHAEL
Exec Dt:
04/01/2014
Assignee
1
JOHNSTECH INTERNATIONAL CORPORATION
1210 NEW BRIGHTON BOULEVARD
MINNEAPOLIS, MINNESOTA 55402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10401386
US20160370406
15249605
Correspondence name and address
ALTERA LAW GROUP, LLC
45 SOUTH SEVENTH STREET, SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 41
Reel/Frame:033220/0329   Pages: 6
Recorded: 07/01/2014
Attorney Dkt #:04210.0045-US-I1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, DAVID
Exec Dt:
04/25/2014
2
NELSON, JOHN E.
Exec Dt:
04/28/2014
3
PATEL, SAROSH
Exec Dt:
04/24/2014
4
ANDRES, MICHAEL
Exec Dt:
04/24/2014
Assignee
1
JOHNSTECH INTERNATIONAL CORPORATION
1210 NEW BRIGHTON BOULEVARD
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9429591
NONE
14229579
Correspondence name and address
ALTERA LAW GROUP, LLC
120 SOUTH 6TH STREET
SUITE 650
MINNEAPOLIS, MN 55402
Assignment: 42
Reel/Frame:033632/0433   Pages: 10
Recorded: 08/28/2014
Attorney Dkt #:04210.0054-US-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, DAVID
Exec Dt:
06/03/2014
2
PATEL, SAROSH
Exec Dt:
05/30/2014
3
NELSON, JOHN E.
Exec Dt:
06/02/2014
4
ANDRES, MICHAEL
Exec Dt:
06/02/2014
Assignee
1
JOHNSTECH INTERNATIONAL CORPORATION
1210 NEW BRIGHTON BOULEVARD
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D719923
NONE
29491020
Correspondence name and address
ALTERA LAW GROUP, LLC
121 SOUTH 8TH STREET, SUITE 650
MINNEAPOLIS, MN 55402
Assignment: 43
Reel/Frame:034110/0706   Pages: 6
Recorded: 11/05/2014
Attorney Dkt #:4210.0045-USU4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, DAVID
Exec Dt:
07/29/2014
2
NELSON, JOHN E.
Exec Dt:
07/16/2014
3
PATEL, SAROSH
Exec Dt:
07/16/2014
4
ANDRES, MICHAEL
Exec Dt:
07/21/2014
Assignee
1
JOHNSTECH INTERNATIONAL CORPORATION
1210 NEW BRIGHTON BOULEVARD
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9638714
US20150015293
14328581
Correspondence name and address
ALTERA LAW GROUP, LLC
121 SOUTH 8TH STREET
SUITE 650
MINNEAPOLIS, MN 55402
Assignment: 44
Reel/Frame:037736/0182   Pages: 5
Recorded: 02/15/2016
Attorney Dkt #:063827.0634 1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, JOHN E.
Exec Dt:
08/10/2015
2
WITWER, BRUCE J.
Exec Dt:
08/07/2015
3
DEBERRY, BLAKE T.
Exec Dt:
07/23/2015
Assignee
1
DRIL-QUIP, INC.
6401 N. ELDRIDGE PARKWAY
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9982502
US20160245040
15043913
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 45
Reel/Frame:037320/0334   Pages: 4
Recorded: 12/17/2015
Attorney Dkt #:063827.0531
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, JOHN E.
Exec Dt:
12/15/2015
2
WITWER, BRUCE J.
Exec Dt:
12/07/2015
Assignee
1
DRIL-QUIP, INC.
6401 N. ELDRIDGE PARKWAY
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10125581
US20170175496
14973128
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 46
Reel/Frame:040745/0479   Pages: 4
Recorded: 12/22/2016
Attorney Dkt #:04210.0057-US-U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, DAVID A.
Exec Dt:
09/27/2016
2
NELSON, JOHN E.
Exec Dt:
09/22/2016
3
LOPEZ, JOSE E.
Exec Dt:
09/22/2016
Assignee
1
JOHNSTECH INTERNATIONAL CORPORATION
1210 NEW BRIGHTON BOULEVARD
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9958499
NONE
15202889
Correspondence name and address
ALTERA LAW GROUP, LLC
121 S. 8TH ST., SUITE 650
MINNEAPOLIS, MN 55402
Assignment: 47
Reel/Frame:041222/0489   Pages: 5
Recorded: 02/10/2017
Attorney Dkt #:063827.0704
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, JOHN E.
Exec Dt:
10/10/2016
2
MAYER, CHRISTOPHER C.
Exec Dt:
10/25/2016
3
SANTOS, FLAVIO E.
Exec Dt:
10/10/2016
Assignee
1
DRIL-QUIP, INC.
6401 N. ELDRIDGE
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180230757
15429381
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 48
Reel/Frame:041278/0135   Pages: 7
Recorded: 02/16/2017
Attorney Dkt #:063827.0687
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELLISOR, SCOTT P.
Exec Dt:
02/10/2017
2
MAYER, CHRISTOPHER C.
Exec Dt:
02/14/2017
3
NELSON, JOHN E.
Exec Dt:
02/10/2017
4
MANNING, MARK
Exec Dt:
02/10/2017
Assignee
1
DRIL-QUIP, INC.
6401 N. ELDRIDGE PARKWAY
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10344896
US20180231155
15429589
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET
ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 49
Reel/Frame:041283/0696   Pages: 6
Recorded: 02/17/2017
Attorney Dkt #:063827.0703
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NELSON, JOHN E.
Exec Dt:
02/10/2017
2
RYE, JUSTIN
Exec Dt:
02/10/2017
3
SANTOS, FLAVIO E.
Exec Dt:
02/10/2017
Assignee
1
DRIL-QUIP, INC.
6401 N. ELDRIDGE PARKWAY
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10612319
US20180230758
15429618
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET
ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 50
Reel/Frame:048252/0275   Pages: 4
Recorded: 02/06/2019
Attorney Dkt #:04210.0057-US-I1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, DAVID A.
Exec Dt:
02/05/2019
2
NELSON, JOHN E.
Exec Dt:
02/05/2019
3
LOPEZ, JOSE E.
Exec Dt:
02/04/2019
Assignee
1
JOHNSTECH INTERNATIONAL CORPORATION
1210 NEW BRIGHTON BOULEVARD
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10436819
NONE
15944246
Correspondence name and address
ALTERA LAW GROUP, LLC
33 SOUTH 6TH STREET, SUITE 4200
MINNEAPOLIS, MN 55402

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