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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10/08/1991
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Application #:
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07579439
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Filing Dt:
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09/07/1990
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Inventors:
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JOSEPH S. LOGAN, RAYMOND R. RUCKEL, ROBERT P. WESTERFIELD JR., ROBERT E. TOMPKINS
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Title:
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ELECTROSTATIC CHUCK HAVING TAPERED ELECTRODES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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PHILIP J. FEIG |
IBM CORPORATION - P. O. BOX 218 |
YORKTOWN HEIGHTS, NY 10598 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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253 MANSION STREET |
POUGHKEEPSIE, NEW YORK 12601 |
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PRAXAIR, INC. |
JOANN M. JELSA |
LAW DEPARTMENT-M1-557 |
39 OLD RIDGEBURY ROAD |
DANBURY, CT 06810-5113 |
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