Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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02/04/1986
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Application #:
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06601310
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Filing Dt:
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04/17/1984
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Inventors:
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RICHARD W. TREHARNE III, ANTHONY D. PRESCOTT
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Title:
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VENTILATION TUBE PERMITTING TWO-WAY GASEOUS COMMUNICATION WITH ONE-WAY LIQUID VALVE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| PRAVEL, GAMBRELL, HEWITT, |
| KIRK & KIMBALL |
| 1177 WEST LOOP SOUTH, STE. 1010 |
| HOUSTON, TX 77027 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| PRAVEL, GAMBRELL, HEWITT |
| KIRK & KIMBALL |
| 10TH FLOOR, 1177 WEST LOOP SOUTH |
| HOUSTON, TX 77027 |
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