Patent Assignment Details
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Reel/Frame: | 005542/0159 | |
| Pages: | 2 |
| | Recorded: | 12/13/1990 | | |
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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07/02/1991
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Application #:
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07626902
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Filing Dt:
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12/31/1990
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Title:
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WELL SERVICING FLUID
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Assignee
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3000 NORTH SAM HOUSTON, PARKWAY EAST, |
A CORP. OF DE |
HOUSTON, TEXAS 77032 |
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Correspondence name and address
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C. JAMES BUSHMAN
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BROWNING, BUSHMAN, ANDERSON & BROOKHART
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5718 WESTHEIMER, SUITE 1800
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HOUSTON, TX 77057
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