Patent Assignment Details
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Reel/Frame: | 006396/0204 | |
| Pages: | 9 |
| | Recorded: | 02/25/1993 | | |
Conveyance: | RE-RECORD TO CORRECT PATENT NUMBER ERRONEOUSLY CITED IN PREVIOUS ASSIGNMENT RECORDED AT REEL 6238 FRAME 0270. |
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Total properties:
1
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Patent #:
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Issue Dt:
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12/25/1979
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Application #:
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05880629
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Filing Dt:
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02/23/1978
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Title:
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CORROSION COUPON HOLDER APPARATUS
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Assignee
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6750 SOUTH 57TH WEST AVENUE |
TULSA, OKLAHOMA 74131 |
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Correspondence name and address
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VINSON & ELKINS L.L.P.
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W. SCOTT BROWN
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2500 FIRST CITY TOWER
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1001 FANNIN
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HOUSTON, TEXAS 77002-6760
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