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Patent Assignment Assignor Details
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Assignor Name : COLBURN, WILLIS S.
Total Assignments: 2
Assignment: 1
Reel/Frame:006564/0555   Pages: 3
Recorded: 05/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/13/1993
2
Exec Dt:
05/13/1993
3
Exec Dt:
05/13/1993
Assignee
1
371 PARKLAND PLAZA
ANN ARBOR, MICHIGAN 48103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08062381
Correspondence name and address
ALLEN M. KRASS
3001 W. BIG BEAVER
STE. 624
TROY, MI 48084
Assignment: 2
Reel/Frame:011029/0217   Pages: 2
Recorded: 07/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2000
2
Exec Dt:
06/02/2000
Assignee
1
371 PARKLANE PLAZA
ANN ARBOR, MICHIGAN 48103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09560595
Correspondence name and address
GIFFORD, KRASS, GROH, ET AL
JOHN G. POSA
280 N. OLD WOODWARD AVENUE, SUITE 400
BIRMINGHAM, MICHIGAN 48009

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