Patent Assignment Details
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| Reel/Frame: | 004617/0606 | |
| Pages: | 2 |
| | Recorded: | 10/08/1986 | | |
| 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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02/13/1990
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Application #:
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06916609
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Filing Dt:
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10/08/1986
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Title:
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ERASABLE OPTICAL DATA STORAGE MEDIUM HAVING A ZONED INTEGRAL RECORDING LAYER
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Assignee
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| 16600 S.W. 72ND AVENUE |
| PORTLAND, OREGON 97223 |
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Correspondence name and address
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CHERNOFF, VILHAUER, MC CLUNG AND
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STENZEL, 200 WILCOX BLDG.,
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506 S. W. SIXTH
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PORTLAND, OR 97204
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