Patent Assignment Details
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Reel/Frame: | 005524/0970 | |
| Pages: | 4 |
| | Recorded: | 12/03/1990 | | |
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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02/18/1992
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Application #:
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07620744
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Filing Dt:
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12/03/1990
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Title:
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HYDROFLUORIC ACID ETCHER AND CASCADE RINSER
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Assignee
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2805 EAST COLUMBIA RD., |
BOISE,, IDAHO 83706 |
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Correspondence name and address
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ROBERT A. DE GROOT
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HOPKINS, FRENCH, CROCKETT,
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SPRINGER & HOOPES
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P.O. BOX 51219
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IDAHO FALLS, ID 83405-1219
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