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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06/13/1989
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Application #:
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07062156
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Filing Dt:
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06/12/1987
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Inventors:
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ROBERT W. DENNIS, CHARLES J. DYE, ALAN KEASEY
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Title:
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LOW TOXICITY OIL COMPOSITION AND USE THEREOF IN DRILLING FLUIDS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| BELGRAVE HOUSE, 76 BUCKINGHAM PALACE RD. |
| LONDON, SW1W 0SU, ENGLAND |
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| BROOKS HAIDT HAFFNER & DELAHUNTY |
| 99 PARK AVENUE |
| NEW YORK, NY 10016 |
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