Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 009052/0093 | |
| Pages: | 5 |
| | Recorded: | 03/23/1998 | | |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
5
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Patent #:
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Issue Dt:
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06/07/1994
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Application #:
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07898118
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Filing Dt:
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06/12/1992
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Title:
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WELL TESTING VALVE
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Patent #:
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Issue Dt:
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01/10/1995
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Application #:
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08160409
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Filing Dt:
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12/02/1993
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Title:
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WELL TESTING VALVE
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Patent #:
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Issue Dt:
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11/12/1996
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Application #:
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08448783
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Filing Dt:
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05/24/1995
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Title:
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AUTOMATIC CATCH APPARATUS AND METHOD
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Patent #:
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Issue Dt:
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08/25/1998
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Application #:
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08542444
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Filing Dt:
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10/12/1995
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Title:
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APPARATUS FOR KICKING OVER TOOL & METHOD
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Patent #:
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Issue Dt:
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02/24/1998
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Application #:
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08635147
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Filing Dt:
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04/23/1996
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Title:
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APPARATUS & METHOD FOR CUTTING WIRE
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Assignee
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| 2711 NORTH HASKELL AVE., SUITE 2100, LB21 |
| DALLAS, TEXAS 75204 |
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Correspondence name and address
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GARDERE & WYNNE, L.L.P.
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THEODORE F. SHIELLS
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1601 ELM STREET, SUITE 3000
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DALLAS, TEXAS 75201
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