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Patent Assignment Assignor Details
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Assignor Name : PORTER, WILLIAM W.
Total Assignments: 2
Assignment: 1
Reel/Frame:004776/0356   Pages: 2
Recorded: 08/31/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/10/1987
2
Exec Dt:
08/10/1987
3
Exec Dt:
08/10/1987
Assignee
1
A CORP. OF DE
DETROIT, MICHIGAN
Property
 
Pat #
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NONE
07090845
Correspondence name and address
DEAN L. ELLIS
GENERAL MOTORS CORP., PATENT SECTION
P. O. BOX 33114
DETROIT, MI 48232
Assignment: 2
Reel/Frame:045181/0587   Pages: 6
Recorded: 03/13/2018
Attorney Dkt #:71823-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/23/2012
2
Exec Dt:
08/24/2012
3
Exec Dt:
08/28/2012
4
Exec Dt:
08/27/2012
5
Exec Dt:
08/27/2012
6
Exec Dt:
08/23/2012
7
Exec Dt:
08/24/2012
8
Exec Dt:
08/27/2012
9
Exec Dt:
08/27/2012
Assignee
1
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
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Pub #
Intl #
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14413241
Correspondence name and address
DANNY CHILDS
2040 DOW CENTER
MIDLAND, MI 48674

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