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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05/07/1991
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Application #:
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07350976
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Filing Dt:
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05/12/1989
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Inventor:
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JOHANN SPRINGER
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Title:
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PIPE MILLING TOOL BLADE AND METHOD OF DRESSING SAME
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 16740 HARDY STREET |
| HOUSTON, TEXAS 77032 |
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| ROBERT G. UPTON |
| SMITH INTERNATIONAL |
| P. O. BOX 60068 |
| HOUSTON, TX 77205-0068 |
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