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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 : MATHEWS, DAVID STEWART
Total Assignments: 5
Assignment: 1
Reel/Frame:007253/0001   Pages: 4
Recorded: 08/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/29/1994
2
Exec Dt:
07/29/1994
3
Exec Dt:
08/02/1994
4
Exec Dt:
08/12/1994
Assignee
1
P.O. BOX 33114
DETROIT, MICHIGAN 48232
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08267320
Correspondence name and address
GENERAL MOTORS CORPORATION
TIMOTHY G. GORBATOFF, LEGAL STAFF
P.O. BOX 33114
DETROIT, MI 48232
Assignment: 2
Reel/Frame:011337/0613   Pages: 3
Recorded: 11/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2000
2
Exec Dt:
11/09/2000
3
Exec Dt:
11/13/2000
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09716836
Correspondence name and address
GENERAL MOTORS CORPORATION
CHRISTOPHER DEVRIES
MAIL CODE 482-C23-B21
P.O. BOX 300
DETROIT, MI 48265-3000
Assignment: 3
Reel/Frame:011977/0706   Pages: 3
Recorded: 07/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2000
2
Exec Dt:
12/05/2000
3
Exec Dt:
11/16/2000
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09896587
Correspondence name and address
GENERAL MOTORS CORPORATION
CHRISTOPHER DEVRIES
MAIL CODE 482-C23-B21
P.O. BOX 300
DETROIT, MI 48265-3000
Assignment: 4
Reel/Frame:012072/0956   Pages: 2
Recorded: 08/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2001
2
Exec Dt:
07/20/2001
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09924138
Correspondence name and address
GENERAL MOTORS CORPORATION
CHRISTOPHER DEVRIES
LEGAL STAFF, MAIL CODE 482-C23-B21
P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Assignment: 5
Reel/Frame:012680/0172   Pages: 2
Recorded: 03/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/13/2001
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10025228
Correspondence name and address
GENERAL MOTORS CORPORATION
CHRISTOPHER DEVRIES
LEGAL STAFF MAIL CODE 482-C23-B21
P.O. BOX 300
DETROIT, MI 48265-3000

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