Patent Assignment Abstract of Title
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For pending or abandoned applications please consult USPTO staff.
Total Assignments:
3
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Patent #:
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Issue Dt:
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09/26/1989
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Application #:
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07089578
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Filing Dt:
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08/26/1987
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Inventors:
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WILLIAM R. ALCORN, WESLEY P. BULLOCK, EDWARD M. SMITH, WILLIAM A. WHITTENBERGER
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Title:
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PARTICULATE TRAP
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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1114 AVENUE OF THE AMERICAS |
NEW YORK, NEW YORK 10036 |
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STEVEN T. TRINKER |
W. R. GRACE & CO. |
PATENT DEPARTMENT |
7379 ROUTE 32 |
COLUMBIA, MD 21044-0400 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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12000 WINROCK ROAD |
HIRAM, OHIO 44234 |
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ROBERT A. STURGES |
3497 NAUTILUS TRAIL |
AURORA, OH 44202 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST.
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1114 AVENUE OF THE AMERICAS |
NEW YORK, NEW YORK 10036 |
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STEVEN T. TRINKER |
W. R. GRACE & CO. |
PATENT DEPARTMENT |
7379 ROUTE 32 |
COLUMBIA, MD 21044-0400 |
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