Patent Assignment Details
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Reel/Frame: | 006646/0840 | |
| Pages: | 4 |
| | Recorded: | 08/13/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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06/09/1998
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Application #:
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07994604
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Filing Dt:
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12/21/1992
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Title:
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ORGANIC PRECLEAN FOR IMPROVING VAPOR PHASE WAFER ETCH UNIFORMITY
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Assignee
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1139 KARLSTAD DRIVE |
SUNNYVALE, CALIFORNIA 94089 |
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Correspondence name and address
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DONALD R. BOYS
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P.O. BOX 187
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AROMAS, CA 95004
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