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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : DEVRIES, JAMES H.
Total Assignments: 11
Assignment: 1
Reel/Frame:004300/0980   Pages: 4
Recorded: 03/15/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/27/1984
2
Exec Dt:
03/05/1984
Assignee
1
620 WATSON, S.W.,
GRAND RAPIDS,, MICHIGAN 49501-0409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06591397
Correspondence name and address
BARNES, KISSELLE, RAISCH, CHOATE,
WHITTEMORE & HULBERT
1520 FORD BLDG.
DETROIT, MI 48226
Assignment: 2
Reel/Frame:004277/0491   Pages: 4
Recorded: 06/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/18/1984
2
Exec Dt:
06/06/1984
Assignee
1
2350 SOUTH PULLMAN AVE.
A CORP. OF CA
SANTA ANA, CALIFORNIA 92705
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06623110
Correspondence name and address
ROBERT J. SCHAAP
6820 LA TIJERA BLVD., STE. 107
LOS ANGELES, CA 90045
Assignment: 3
Reel/Frame:004388/0608   Pages: 2
Recorded: 03/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/14/1985
2
Exec Dt:
03/14/1985
Assignee
1
620 WATSN, S.W.
GRAND RAPIDS, MICHIGAN 49504-6393
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06715727
Correspondence name and address
BARNES, KISSELLE, RAISCH,
CHOATE, WHITTEMORE & HULBERT
1520 FORD BLDG.
DETROIT, MI 48226
Assignment: 4
Reel/Frame:005516/0848   Pages: 3
Recorded: 11/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/16/1990
2
Exec Dt:
11/16/1990
3
Exec Dt:
11/16/1990
4
Exec Dt:
11/16/1990
5
Exec Dt:
11/16/1990
Assignee
1
620 WATSON ST. S.W.,
GRAND RAPIDS,, MICHIGAN 49501-0409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07617167
Correspondence name and address
BARNES, KISSELLE, RAISCH, CHOATE,
WHITTEMORE & HULBERT
3500 PENOBSCOT BUILDING
DETROIT, MI 48226
Assignment: 5
Reel/Frame:006260/0935   Pages: 3
Recorded: 09/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/21/1992
Assignee
1
620 WATSON ST., SW GRAND RAPIDS, MICHIGAN 49501-0409
MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07940633
Correspondence name and address
BARNES, KISSELLE, RAISCH, CHOATE,
WHITTEMORE AND HULBERT
3500 PENOBSCOT BUILDING
DETROIT, MI 48226
ATTN: MR. ROBERT A. CHOATE
Assignment: 6
Reel/Frame:006260/0948   Pages: 3
Recorded: 09/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/21/1992
Assignee
1
620 WATSON ST., SW GRAND RAPIDS, MICHIGAN 49501-0409
MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07940632
Correspondence name and address
BARNES, KISSELLE, RAISCH, CHOATE,
WHITTEMORE AND HULBERT
3500 PENOBSCOT BUILDING
DETROIT, MI 48226
ATTN: MR. ROBERT A. CHOATE
Assignment: 7
Reel/Frame:006473/0950   Pages: 3
Recorded: 03/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/17/1993
2
Exec Dt:
02/17/1993
Assignee
1
620 WATSON, S.W.
GRAND RAPIDS, MICHIGAN 49504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08015212
Correspondence name and address
H. LAWRENCE SMITH
VARNUM, RIDDERING, SCHMIDT, ET AL.
P.O. BOX 352
GRAND RAPIDS, MI 49504
Assignment: 8
Reel/Frame:006474/0392   Pages: 3
Recorded: 03/05/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/17/1993
Assignee
1
620 WATSON, S.E.
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08027506
Correspondence name and address
ROBERT C. COLLINS
3500 PENOBSCOT BLDG.
645 GRISWOLD
DETROIT, MICHIGAN 48226
Assignment: 9
Reel/Frame:006711/0374   Pages: 3
Recorded: 10/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/1993
2
Exec Dt:
06/14/1993
Assignee
1
620 WATSON, S.W., P.O. BOX 409
GRAND RAPIDS, MICHIGAN 49501-0409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29008974
Correspondence name and address
H. LAWRENCE SMITH
VARNUM, RIDDERING, SCHMIDT & HOWLETT
BRIDGEWATER PLACE
P.O. BOX 352
GRAND RAPIDS, MI 49501-0352
Assignment: 10
Reel/Frame:006927/0756   Pages: 3
Recorded: 01/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/1993
2
Exec Dt:
12/23/1993
Assignee
1
620 WATSON, S.W., P.O. BOX 409
GRAND RAPIDS, MICHIGAN 49501-0409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08146293
Correspondence name and address
VARNUM, RIDDERING, SCHMIDT & HOWLETT
H. LAWRENCE SMITH
BRIDGEWATER PLACE
POST OFFICE BOX 352
GRAND RAPIDS, MI 49501-0352
Assignment: 11
Reel/Frame:013630/0213   Pages: 5
Recorded: 12/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/2001
2
Exec Dt:
07/17/2001
3
Exec Dt:
12/28/2001
Assignee
1
710 MEDTRONIC PARKWAY
M.S.: LC-340
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09837270
Correspondence name and address
MEDTRONIC, INC.
DANIEL W. LATHAM
710 MEDTRONIC PARKWAY
MINNEAPOLIS, MN 55432

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