Patent Assignment Details
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Reel/Frame: | 004646/0155 | |
| Pages: | 30 |
| | Recorded: | 08/06/1986 | | |
Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE : 12/28/84, STATE OF INCORP. NEVADA |
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Total properties:
1
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Patent #:
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Issue Dt:
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01/14/1986
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Application #:
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06549900
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Filing Dt:
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11/09/1983
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Title:
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GAUGER'S AID FOR USE IN SAMPLING BOTTOM SEDIMENT CONDITIONS IN OIL STORAGE TANKS
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Correspondence name and address
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PAUL H. JOHNSON
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HEAD, JOHNSON & STEVENSON
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228 WEST 17TH PLACE
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TULSA, OKLAHOMA 74119
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