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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/04/1992
Application #:
07285850
Filing Dt:
12/16/1988
Inventors:
MICHAEL A. GRAY, ALAN R. HALBERT, STEPHEN J. TODD
Title:
SOLID MODELLING SYSTEM WITH LOGIC TO DISCARD REDUNDANT PRIMITIVES
Assignment: 1
Reel/Frame:
005013/0313Recorded: 02/02/1989Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/29/1988
Exec Dt:
12/13/1988
Exec Dt:
12/09/1988
Assignee:
ARMONK, NEW YORK 10504
Correspondent:
GEORGE E. CLARK
IBM CORP.
INTELLECTUAL PROP. LAW R54/058
NEIGHBORHOOD ROAD
KINGSTON, NY 12401

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