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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07455102
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Filing Dt:
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12/22/1989
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Inventors:
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STEPHEN L. BESSINGER, MICHAEL G. NELSON
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Title:
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METHOD OF INDIRECT MEASUREMENT OF COWL POSITION ON A LONGWALL SHEARER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORP. OF DE |
| PITTSBURGH, PENNSYLVANIA |
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| CONSOLIDATION COAL COMPANY |
| RESEARCH & DEVELOPMENT |
| 4000 BROWNSVILLE RD. |
| LIBRARY, PA 15129 |
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