Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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04/03/1990
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Application #:
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07331474
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Filing Dt:
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03/30/1989
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Inventors:
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PANKAJ K. MEHROTRA, JOYCE L. SWIOKLA
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Title:
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METHOD OF SURFACE ALLOYING SIALON ARTICLES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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FRONTENAC ROAD |
A DE CORP. |
NAPERVILLE, ILLINOIS 60563 |
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JOHN J. CONNORS |
PLANTE, STRAUSS, VANDERBURGH & CONNORS |
SUITE 305 |
1020 N. BROADWAY |
SANTA ANA, CA 92701 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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FRONTENAC ROAD, |
NAPERVILLE,, ILLINOIS 60563 |
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GARDNER, CARTON & DOUGLAS |
321 NORTH CLARK STREET |
STE. 3400 |
CHICAGO, IL 60610-4795 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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1323 SOUTH SHAMROCK AVENUE |
MONROVIA, CALIFORNIA 91016 |
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KENNAMETAL INC. |
JOHN J. PRIZZI |
1600 TECHNOLOGY WAY |
P.O. BOX 231 |
LATROBE, PA 15650 |
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