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Patent Assignment Assignor Details
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Assignor Name : SZYMANSKI, MICHAEL J.
Total Assignments: 25
Assignment: 1
Reel/Frame:003992/0810   Pages: 3
Recorded: 02/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEBER, HAROLD J.
Exec Dt:
02/10/1982
2
KUEHNLE, MANFRED R.
Exec Dt:
02/10/1982
3
COMPTON, JAMES C.
Exec Dt:
02/10/1982
4
POULAKIS, JOHN N.
Exec Dt:
02/10/1982
5
SZYMANSKI, MICHAEL J.
Exec Dt:
02/10/1982
6
LINDBLOM, KENNETH A.
Exec Dt:
02/10/1982
7
CLEVELAND, DONALD S.
Exec Dt:
02/10/1982
Assignee
1
COULTER SYSTEMS CORPORATION
35 WIGGINS AVE.
A CORP. OF IL.
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4547061
NONE
06348769
Correspondence name and address
SILVERMAN, CASS & SINGER, LTD.
105 WEST ADAMS STREET, 27TH FLR.
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:004004/0733   Pages: 3
Recorded: 02/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SZYMANSKI, MICHAEL J.
Exec Dt:
02/10/1982
2
WEBER, HAROLD J.
Exec Dt:
02/10/1982
3
KUEHNLE, MANFRED R.
Exec Dt:
02/10/1982
4
FRASER, KENNETH D.
Exec Dt:
02/12/1982
Assignee
1
COULTER SYSTEMS CORPORATION
35 WIGGINS AVE.
A CORP. OF IL
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4456367
NONE
06348761
Correspondence name and address
SILVERMAN, CASS & SINGER, LTD.
105 WEST ADAMS ST., 27TH FLR.
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:014040/0186   Pages: 7
Recorded: 05/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REDDY, B. RAGHAVA
Exec Dt:
01/23/2003
2
RAVI, KRISHNA M.
Exec Dt:
04/30/2003
3
SZYMANSKI, MICHAEL J.
Exec Dt:
01/23/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7543642
US20040144537
10350533
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 4
Reel/Frame:014185/0217   Pages: 7
Recorded: 06/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMANSKI, MICHAEL J.
Exec Dt:
06/04/2003
2
EOFF, LARRY S.
Exec Dt:
06/10/2003
3
WILSON, JOHN MICHAEL
Exec Dt:
06/12/2003
4
LEWIS, SAMUEL J.
Exec Dt:
06/04/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6739806
NONE
10461314
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 5
Reel/Frame:014659/0278   Pages: 5
Recorded: 10/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, SAMUEL J.
Exec Dt:
10/29/2003
2
SZYMANSKI, MICHAEL J.
Exec Dt:
10/29/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7240732
US20050092211
10698293
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 6
Reel/Frame:015231/0887   Pages: 3
Recorded: 04/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EOFF, LARRY S.
Exec Dt:
04/09/2004
2
SZYMANSKI, MICHAEL J.
Exec Dt:
04/15/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7128148
US20050230113
10826615
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 7
Reel/Frame:015728/0801   Pages: 7
Recorded: 08/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMANSKI, MICHAEL J.
Exec Dt:
08/20/2004
2
LEWIS, SAMUEL J.
Exec Dt:
08/20/2004
3
WILSON, J. MICHAEL
Exec Dt:
08/18/2004
4
KARCHER, ARRON L.
Exec Dt:
08/18/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7150322
US20060054321
10924453
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 8
Reel/Frame:021244/0285   Pages: 5
Recorded: 07/16/2008
Attorney Dkt #:063718.1161
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMANSKI, MICHAEL J.
Exec Dt:
08/20/2004
2
LEWIS, SAMUEL J.
Exec Dt:
08/20/2004
3
WILSON, J. MICHAEL
Exec Dt:
08/18/2004
4
KARCHER, ARRON L.
Exec Dt:
08/18/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7824489
US20070012222
11523338
Correspondence name and address
CRAIG RODDY
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 9
Reel/Frame:015820/0816   Pages: 4
Recorded: 09/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, SAMUEL J.
Exec Dt:
09/22/2004
2
SZYMANSKI, MICHAEL J.
Exec Dt:
09/22/2004
3
THACKER, KRISTI D.
Exec Dt:
09/20/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7191834
US20060060354
10946979
Correspondence name and address
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 10
Reel/Frame:023912/0070   Pages: 5
Recorded: 02/08/2010
Attorney Dkt #:063718.1741
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, SAMUEL J.
Exec Dt:
09/22/2004
2
SZYMANSKI, MICHAEL J.
Exec Dt:
09/22/2004
3
THACKER, KRISTI D.
Exec Dt:
09/20/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100132594
12702101
Correspondence name and address
CRAIG W. RODDY HALLIBURTON ENERGY SERVIC
P.O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 11
Reel/Frame:016313/0543   Pages: 4
Recorded: 02/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMANSKI, MICHAEL J.
Exec Dt:
02/21/2005
2
LEWIS, SAMUEL J.
Exec Dt:
02/21/2005
3
SEGURA, MICHAEL J.R.
Exec Dt:
02/21/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7067000
NONE
11062977
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 12
Reel/Frame:016322/0562   Pages: 5
Recorded: 02/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMANSKI, MICHAEL J.
Exec Dt:
02/21/2005
2
LEWIS, SAMUEL J.
Exec Dt:
02/21/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7399355
US20060189487
11063006
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 13
Reel/Frame:021383/0829   Pages: 3
Recorded: 08/13/2008
Attorney Dkt #:HES 2004-IP-014896U1D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMANSKI, MICHAEL J.
Exec Dt:
02/21/2005
2
LEWIS, SAMUEL J.
Exec Dt:
02/21/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080227667
12129189
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY SUITE 750
PLANO, TX 75024
Assignment: 14
Reel/Frame:016544/0001   Pages: 6
Recorded: 05/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVENY, WILLIAM J.
Exec Dt:
05/02/2005
2
SZYMANSKI, MICHAEL J.
Exec Dt:
04/26/2005
3
VARGO, RICHARD F., JR.
Exec Dt:
04/19/2005
4
MORGAN, RICKEY L.
Exec Dt:
04/25/2005
5
HEATON, JOHN G.
Exec Dt:
04/25/2005
6
BOLADO, DAVID L.
Exec Dt:
04/19/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7524369
US20060174804
11053281
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 15
Reel/Frame:016550/0890   Pages: 6
Recorded: 05/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVENY, WILLIAM J.
Exec Dt:
05/02/2005
2
SZYMANSKI, MICHAEL J.
Exec Dt:
04/26/2005
3
VARGO, RICHARD F. JR.
Exec Dt:
04/19/2005
4
MORGAN, RICKEY L.
Exec Dt:
04/25/2005
5
HEATON, JOHN G.
Exec Dt:
04/25/2005
6
BOLADO, DAVID L.
Exec Dt:
04/19/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7510609
US20060174803
11053302
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 16
Reel/Frame:016543/0916   Pages: 3
Recorded: 05/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KULAKOFSKY, DAVID S.
Exec Dt:
04/28/2005
2
SZYMANSKI, MICHAEL J.
Exec Dt:
05/03/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7390356
US20060201394
11078090
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 17
Reel/Frame:016628/0486   Pages: 3
Recorded: 05/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KULAKOFSKY, DAVI D.
Exec Dt:
05/17/2005
2
SZYMANSKI, MICHAEL J.
Exec Dt:
05/25/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7398827
US20060201672
11078956
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNDAN, OK 73536-0440
Assignment: 18
Reel/Frame:016786/0360   Pages: 4
Recorded: 07/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMANSKI, MICHAEL J.
Exec Dt:
07/11/2005
2
WILSON, J. MICHAEL
Exec Dt:
07/11/2005
3
LEWIS, SAMUEL J.
Exec Dt:
07/11/2005
4
WAUGH, BRYAN K.
Exec Dt:
07/11/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7273103
US20060272820
11145277
Correspondence name and address
CRAIG W. ROODY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 19
Reel/Frame:020003/0650   Pages: 4
Recorded: 10/15/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMANSKI, MICHAEL J.
Exec Dt:
07/11/2005
2
LEWIS, SAMUEL J.
Exec Dt:
07/11/2005
3
WILSON, J. MICHAEL
Exec Dt:
07/11/2005
4
WAUGH, BRYAN K.
Exec Dt:
07/11/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7539071
US20070280015
11806308
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND
DUNCAN, OK 73536-0440
Assignment: 20
Reel/Frame:016806/0404   Pages: 4
Recorded: 07/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMANSKI, MICHAEL J.
Exec Dt:
07/19/2005
2
WILSON, J. MICHAEL
Exec Dt:
07/19/2005
3
LEWIS, SAMUEL J.
Exec Dt:
07/19/2005
4
WAUGH, BRYAN K.
Exec Dt:
07/19/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7670423
US20060272550
11147721
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH 2ND ST.
DUNCAN, OK 73536-0440
Assignment: 21
Reel/Frame:016874/0909   Pages: 3
Recorded: 08/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, SAMUEL J.
Exec Dt:
08/02/2005
2
SZYMANSKI, MICHAEL J.
Exec Dt:
08/02/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7258738
US20070028810
11198028
Correspondence name and address
CRAIG W. RODDY
H
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 22
Reel/Frame:016878/0277   Pages: 3
Recorded: 08/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, SAMUEL J.
Exec Dt:
08/02/2005
2
SZYMANSKI, MICHAEL J.
Exec Dt:
08/02/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7273949
US20070032550
11198027
Correspondence name and address
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 23
Reel/Frame:017421/0781   Pages: 5
Recorded: 01/04/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, SAMUEL J.
Exec Dt:
12/08/2005
2
SZYMANSKI, MICHAEL J.
Exec Dt:
12/08/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9458371
US20070155982
11325664
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 24
Reel/Frame:017444/0569   Pages: 5
Recorded: 01/04/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, SAMUEL J.
Exec Dt:
12/08/2005
2
SZYMANSKI, MICHAEL J.
Exec Dt:
12/08/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7709420
US20070155629
11325675
Correspondence name and address
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 25
Reel/Frame:027981/0347   Pages: 3
Recorded: 04/03/2012
Attorney Dkt #:086108-0640
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, SAMUEL J.
Exec Dt:
12/08/2005
2
SZYMANSKI, MICHAEL J.
Exec Dt:
12/08/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9057011
US20120190594
13438484
Correspondence name and address
CRAIG W. RODDY HALLIBURTON ENERGY SERVIC
P.O. BOX 1431
DUNCAN, OK 73536-0440

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