Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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09/08/1992
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Application #:
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07770198
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Filing Dt:
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10/02/1991
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Inventors:
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ALEXANDRE KOSMALA, DAVID MALONE, PETER MASAK
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Title:
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MUD PUMP NOISE CANCELLATION SYSTEM AND METHOD
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 200 MACCO BLVD., |
| SUGAR LAND, TEXAS 77478 |
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| ANADRILL INC. |
| ATTN: JOHN J. RYBERG |
| 200 MACCO BLVD. |
| SUGAR LAND, TX 77478 |
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