Patent Assignment Details
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Reel/Frame: | 004745/0717 | |
| Pages: | 1 |
| | Recorded: | 07/24/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/12/1988
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Application #:
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07077266
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Filing Dt:
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07/24/1987
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Title:
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DIAMOND BEARING FOR HIGH-SPEED DRAG BITS
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Assignee
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4490 VON KARMAN AVE. |
A DE CORP. |
NEWPORT BEACH, CALIFORNIA 92660 |
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Correspondence name and address
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ROBERT G. UPTON
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SMITH TOOL
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P. O. BOX C-19511
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IRVINE, CA 92713-9511
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