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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 : HEYLL, ROLF
Total Assignments: 3
Assignment: 1
Reel/Frame:007884/0260   Pages: 7
Recorded: 04/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/1996
2
Exec Dt:
03/04/1996
3
Exec Dt:
03/11/1996
4
Exec Dt:
03/01/1996
5
Exec Dt:
03/04/1996
6
Exec Dt:
03/11/1996
7
Exec Dt:
03/18/1996
8
Exec Dt:
03/20/1996
Assignee
1
1101 17TH STREET NW
WASHINGTON, DISTRICT OF COLUMBIA 20036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08522676
Correspondence name and address
JOHN A. ARTZ
TWENTY-SECOND FLOOR
1000 TOWN CENTER
SOUTHFIELD, MICHIGAN 48075
Assignment: 2
Reel/Frame:010165/0177   Pages: 6
Recorded: 08/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/1999
2
Exec Dt:
03/22/1999
3
Exec Dt:
03/18/1999
4
Exec Dt:
03/18/1999
5
Exec Dt:
03/18/1999
6
Exec Dt:
03/18/1999
7
Exec Dt:
03/22/1999
Assignee
1
1965 RESEARCH DRIVE
TROY, MICHIGAN 48083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09257029
Correspondence name and address
LYON & ARTZ
JOHN A. ARTZ
28333 TELEGRAPH ROAD, SUITE 250
SOUTHFIELD, MI 48034
Assignment: 3
Reel/Frame:011764/0844   Pages: 3
Recorded: 04/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/06/2001
2
Exec Dt:
04/06/2001
Assignee
1
PORSCHEPLATZ 1
D-70435 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09705919
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN PLLC
DONALD D. EVENSON
1200 G STREET, N.W., SUITE 700
WASHINGTON, DC 20005

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