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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03/21/1989
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Application #:
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07109980
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Filing Dt:
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10/19/1987
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Inventor:
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KENNETH W. JONES
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Title:
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EXPENDABLE DIAMOND DRAG BIT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 4490 VON KARMAN AVE. |
| A DE CORP. |
| NEWPORT BEACH, CALIFORNIA 92660 |
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| ROBERT G. UPTON |
| SMITH TOOL |
| POST OFFICE BOX C-19511 |
| IRVINE, CA 92713-9511 |
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