Patent Assignment Details
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Reel/Frame: | 004596/0285 | |
| Pages: | 1 |
| | Recorded: | 09/03/1986 | | |
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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09/25/1990
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Application #:
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06807517
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Filing Dt:
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12/11/1985
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Title:
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APPARATUS FOR MONITORING THICKNESS VARIATIONS IN A FILM WEB
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Correspondence name and address
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GEORGE M. MEDWICK
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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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