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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04/28/1981
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Application #:
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05965804
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Filing Dt:
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12/04/1978
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Inventor:
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BRUCE S. DRAKE
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Title:
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INJECTION SYSTEM FOR SOLID FRICTION REDUCING POLYMERS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| P.O. BOX 2463 |
| HOUSTON, TEXAS 77001 |
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| FREDRIK MARLOWE |
| SHELL DEV. CO. |
| PATENTS & LICENSING DIV. |
| P.O. BOX 2463 |
| HOUSTON, TEXAS 77001 |
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