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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10/04/1994
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Application #:
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08078123
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Filing Dt:
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06/15/1993
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Inventors:
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CHRIS E. CAWTHORNE, SCOTT D. MC DONOUGH, GARY PORTWOOD, MICHAEL A. SIRACKI
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Title:
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ULTRA HARD INSERT CUTTERS FOR HEEL ROW ROTARY CONE ROCK BIT APPLICATIONS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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16740 HARDY STREET |
POST OFFICE BOX 60068 |
HOUSTON,, TEXAS 77205-0068 |
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ROBERT G. UPTON |
SMITH INTERNATIONAL, INC. |
16740 HARDY STREET |
POST OFFICE BOX 60068 |
HOUSTON, TEXAS 77205-0068 |
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