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Patent Assignment Details
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Reel/Frame:005331/0876   Pages: 2
Recorded: 06/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
07/09/1991
Application #:
07535826
Filing Dt:
06/11/1990
Title:
METHOD OF PRODUCING A PLANAR OPTICAL COUPLER
Assignors
1
Exec Dt:
04/05/1990
2
Exec Dt:
04/09/1990
3
Exec Dt:
04/02/1990
4
Exec Dt:
04/09/1990
Assignee
1
D-6230 FRANKFURT AM MAIN 80, GERMANY
Correspondence name and address
WILLIAM F. LAWRENCE
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036

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