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Patent Assignment Details
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Reel/Frame:005168/0569   Pages: 2
Recorded: 10/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
01/29/1991
Application #:
07428833
Filing Dt:
10/30/1989
Title:
NARROW DIVERGENCE, SINGLE QUANTUM WELL, SEPARATE CONFINEMENT, ALGAAS LASER
Assignors
1
Exec Dt:
10/27/1989
2
Exec Dt:
10/27/1989
3
Exec Dt:
10/27/1989
Assignee
1
549 TECHNOLOGY SQUARE
A CORP. OF DE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondence name and address
POLAROID CORP., PATENT DEPT.,
549 TECHNOLOGY SQ.,
CAMBRIDGE, MA 02139

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