Patent Assignment Details
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Reel/Frame: | 006056/0328 | |
| Pages: | 2 |
| | Recorded: | 03/30/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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09/07/1993
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Application #:
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07762691
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Filing Dt:
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09/19/1991
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Title:
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SEGMENTED WAVEGUIDES HAVING SELECTED BRAGG REFLECTION CHARACTERISTICS
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Assignee
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A CORPORATION OF DE |
WILMINGTON, DELAWARE |
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Correspondence name and address
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DAVID E. HEISER
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PATENT DIVISION
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LEGAL DEPARTMENT
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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