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Patent Assignment Assignor Details
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Assignor Name : JOHNSTON, ALBERT D.
Total Assignments: 10
Assignment: 1
Reel/Frame:004046/0447   Pages: 1
Recorded: 09/20/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/14/1982
2
Exec Dt:
09/14/1982
Assignee
1
A CORP. OF
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06419945
Correspondence name and address
DONALD F. SCHERER
PAT. SECT., GEN. MOTORS CORP.
GEN. MOTORS BLDG.
DETROIT, MI 48202
Assignment: 2
Reel/Frame:004141/0027   Pages: 1
Recorded: 06/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/03/1983
2
Exec Dt:
06/03/1983
Assignee
1
A CORP. OF DE
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06503827
Correspondence name and address
DONALD F. SCHERER
GENERAL MOTORS CORP., PAT. SEC.
P. O. BOX 33114
DETROIT, MI 48232
Assignment: 3
Reel/Frame:004162/0984   Pages: 1
Recorded: 08/10/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/27/1983
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06521676
Correspondence name and address
PATRICK M. GRIFFIN
GEN. MOTORS CORP.
PATENT SECTION
P. O. BOX 33114
DETROIT, MI 48232
Assignment: 4
Reel/Frame:004434/0666   Pages: 2
Recorded: 07/05/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/01/1985
2
Exec Dt:
07/01/1985
3
Exec Dt:
07/01/1985
4
Exec Dt:
07/01/1985
Assignee
1
DETROIT,, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06751874
Correspondence name and address
PATRICK M. GRIFFIN
GEN. MOTORS CORP., PAT. SEC.
P.O. BOX 33114
DETROIT, MI 48232
Assignment: 5
Reel/Frame:004541/0466   Pages: 1
Recorded: 05/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/23/1986
2
Exec Dt:
04/23/1986
Assignee
1
DETROIT, MICHIGAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
06848578
 
NONE
06848578
Correspondence name and address
PATRICK M. GRIFFIN
GENERAL MOTORS CORP.
PATENT SECTION
P. O. BOX 33114
DETROIT, MI 48232
Assignment: 6
Reel/Frame:004727/0809   Pages: 1
Recorded: 06/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/08/1987
2
Exec Dt:
06/08/1987
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07061488
Correspondence name and address
PATRICK M. GRIFFIN
GENERAL MOTORS CORP.
PATENT SECTION
P.O. BOX 33114
DETROIT, MI 48232
Assignment: 7
Reel/Frame:004941/0499   Pages: 1
Recorded: 08/31/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/22/1988
2
Exec Dt:
08/22/1988
Assignee
1
DETROIT, MICHIGAN 48232
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07238793
Correspondence name and address
PATRICK M. GRIFFIN
GENERAL MOTORS CORP.
PAT. SECT., P. O. BOX 33114
DETROIT, MI 48232
Assignment: 8
Reel/Frame:005116/0587   Pages: 1
Recorded: 08/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/09/1989
2
Exec Dt:
08/09/1989
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07397924
Correspondence name and address
PATRICK M. GRIFFIN
GENERAL MOTORS CORPORATION
PATENT SECTION
P. O. BOX 33114
DETROIT, MI 48232
Assignment: 9
Reel/Frame:005412/0620   Pages: 3
Recorded: 08/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/13/1990
2
Exec Dt:
08/13/1990
Assignee
1
A CORP. OF DE.
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07570652
Correspondence name and address
PATRICK M. GRIFFIN
GENERAL MOTORS CORP., PATENT SECTION
P. O. BOX 33114
DETROIT, MI 48232
Assignment: 10
Reel/Frame:005920/0346   Pages: 3
Recorded: 11/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/11/1991
2
Exec Dt:
11/11/1991
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07793904
Correspondence name and address
PATRICK M. GRIFFIN
GENERAL MOTORS CORPORATION
PATENT SECTION
P.O. BOX 33114
DETROIT, MI 48232

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