Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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07/11/1989
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Application #:
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07127639
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Filing Dt:
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12/02/1987
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Inventors:
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RICHARD L. HELFERICH, ROBERT C. SCHENCK
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Title:
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METHODS FOR THE MANUFACTURE OF POROUS CERAMIC SHAPES CONTAINING MEMBRANEOUS SURFACES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| BOX 1145 |
| DAYTON, OHIO 45401 |
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| WILLIAM J. SPERANZA |
| ST. ONGE STEWARD JOHNSTON & REENS |
| 986 BEDFORD ST. |
| STAMFORD, CT 06905 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| ST. ONGE, STEWARD, JOHNSTON, ET AL |
| 986 BEDFORD STREET |
| STAMFORD, CT 06905 |
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