Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 006164/0594 | |
| Pages: | 3 |
| | Recorded: | 06/19/1992 | | |
| Conveyance: | RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). |
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Total properties:
9
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Patent #:
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Issue Dt:
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Application #:
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04582170
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Filing Dt:
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Title:
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Patent #:
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Application #:
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04704104
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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08/26/1980
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Application #:
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05501495
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Filing Dt:
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08/29/1974
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Title:
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PUMP ASSEMBLY
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Patent #:
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Issue Dt:
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06/24/1986
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Application #:
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06530352
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Filing Dt:
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09/08/1983
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Title:
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OIL WELL PUMP
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Patent #:
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Issue Dt:
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01/27/1987
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Application #:
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06704923
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Filing Dt:
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02/25/1985
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Title:
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RECIPROCATING DRIVE MECHANISM WITH POSITIVE PINION-TO-RACK GEAR ENGAGEMENT
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Patent #:
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Issue Dt:
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01/19/1988
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Application #:
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06704924
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Filing Dt:
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02/25/1985
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Title:
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WELL PUMPING UNIT WITH COUNTERWEIGHT
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Patent #:
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Issue Dt:
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09/22/1987
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Application #:
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06864717
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Filing Dt:
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05/19/1986
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Title:
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MOTOR PROTECTION SYSTEM AND PROCESS
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Patent #:
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Issue Dt:
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04/17/1990
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Application #:
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07158678
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Filing Dt:
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02/22/1988
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Title:
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LONG STROKE WELL PUMPING UNIT WITH CARRIAGE
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Patent #:
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Issue Dt:
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Application #:
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UNAVAILABLE
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Filing Dt:
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Title:
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Correspondence name and address
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THOMAS D. PAUL
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FULBRIGHT & JAWORSKI
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1301 MCKINNEY, STE. 5100
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HOUSTON, TX 77010-3095
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