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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/27/1990
Application #:
07343217
Filing Dt:
04/26/1989
Inventors:
THOMAS E. KINDL, PAUL G. RICKERL, DAVID J. RUSSELL
Title:
METHOD OF ETCHING POLYIMIDES AND RESULTING PASSIVATION STRUCTURE
Assignment: 1
Reel/Frame:
005067/0008Recorded: 04/26/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/21/1989
Exec Dt:
04/21/1989
Exec Dt:
04/21/1989
Assignee:
ARMONK, NEW YORK
Correspondent:
NORMAN R. BARDALES
IBM CORPORATION
INTELLECTUAL PROPERTY LAW
N50/251-2, 1701 NORTH STREET
ENDICOTT, NY 13760

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