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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07/07/1992
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Application #:
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07667820
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Filing Dt:
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03/12/1991
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Inventors:
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JOSEPH C. LIU, DONALD C. WATSON
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Title:
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ROTOR BEARING FOR SUBMERSIBLE PUMP MOTOR
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORP. OF OKLAHOMA |
| TULSA, OKLAHOMA |
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| JAMES R. HEAD |
| HEAD AND JOHNSON |
| 228 WEST 17TH PLACE |
| TULSA, OK 74119 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3900 ESSEX LANE |
| HOUSTON, TEXAS 77027 |
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| BAKER HUGHES INCORPORATED |
| SANDRA E. ALFORD |
| 3900 ESSEX LANE |
| HOUSTON, TX 77027 |
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