Patent Assignment Details
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| Reel/Frame: | 007866/0925 | |
| Pages: | 3 |
| | Recorded: | 02/14/1996 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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11/04/1997
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Application #:
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08601635
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Filing Dt:
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02/14/1996
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Title:
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DUAL MEMBER PIPE JOINT FOR A DUAL MEMBER DRILL STRING
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Assignee
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| 1959 WEST FIR AVENUE |
| PERRY, OKLAHOMA 73077 |
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Correspondence name and address
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MCKINNEY, STRINGER & WEBSTER, P.C.
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MARGARET S. MILLIKIN, ESQUIRE
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101 NORTH BROADWAY, SUITE 800
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OKLAHOMA CITY, OK 73102
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