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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 : ZAWISA, KENNETH M.
Total Assignments: 6
Assignment: 1
Reel/Frame:005107/0141   Pages: 1
Recorded: 08/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/14/1989
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07389459
Correspondence name and address
CHARLES E. LEAHY
GENERAL MOTORS CORPORATION
PATENT SECTION
P. O. BOX 33114
DETROIT, MI 48232
Assignment: 2
Reel/Frame:006349/0202   Pages: 4
Recorded: 11/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/10/1992
2
Exec Dt:
11/10/1992
3
Exec Dt:
11/10/1992
4
Exec Dt:
11/10/1992
Assignee
1
P.O. BOX 33114
DETROIT, MICHIGAN 48232
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07982913
Correspondence name and address
CHARLES E. LEAHY
GENERAL MOTORS CORPORATION
LEGAL STAFF
P. O. BOX 33114
DETROIT, MI 48232
Assignment: 3
Reel/Frame:032216/0661   Pages: 2
Recorded: 02/14/2014
Attorney Dkt #:P025238-GMVE-DPH/GM3204
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2014
2
Exec Dt:
02/12/2014
3
Exec Dt:
02/12/2014
Assignee
1
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14179965
Correspondence name and address
QUINN LAW GROUP
39555 ORCHARD HILL PL., STE 520
NOVI, MI 48375
Assignment: 4
Reel/Frame:043155/0296   Pages: 3
Recorded: 08/01/2017
Attorney Dkt #:P041589 (8540P-001653)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2017
2
Exec Dt:
07/31/2017
Assignee
1
300 RENAISSANCE CENTER
P.O. BOX 300; MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15665736
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 5
Reel/Frame:047734/0811   Pages: 2
Recorded: 12/11/2018
Attorney Dkt #:P046576-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2018
2
Exec Dt:
09/06/2018
Assignee
1
P.O. BOX 300
MAIL CODE 482-C22-A68
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16123322
Correspondence name and address
VIVACQUA LAW, PLLC
3101 E EISENHOWER PKWY
SUITE 1
ANN ARBOR, MI 48108
Assignment: 6
Reel/Frame:046897/0820   Pages: 2
Recorded: 09/18/2018
Attorney Dkt #:P043257-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/18/2018
2
Exec Dt:
09/18/2018
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C22-A68 P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16133986
Correspondence name and address
GENERAL MOTORS LLC, LEGAL STAFF
300 RENAISSANCE CENTER
MAIL CODE 482-C22-A68 P.O. BOX 300
DETROIT, MI 48265

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