Patent Assignment Details
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| Reel/Frame: | 005181/0099 | |
| Pages: | 1 |
| | Recorded: | 11/13/1989 | | |
| 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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04/17/1990
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Application #:
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07145852
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Filing Dt:
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01/19/1988
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Title:
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WAVEGUIDE STRUCTURE USING POTASSIUM TITANYL PHOSPHATE
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Correspondence name and address
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GEORGE M. MEDWICK
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PAT. DIV., LEGAL DEPT.
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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