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Patent Assignment Details
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Reel/Frame:006451/0754   Pages: 4
Recorded: 03/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
04/25/1995
Application #:
07985479
Filing Dt:
12/02/1992
Title:
USING DEGREES OF FREEDOM ANALYSIS TO SOLVE TOPOLOGICAL CONSTRAINT SYSTEMS FOR CONSTRUCTION GEOMETRY IN A COMPUTER AIDED DESIGN (CAD)
Assignors
1
Exec Dt:
01/19/1993
2
Exec Dt:
01/21/1993
3
Exec Dt:
02/02/1993
4
Exec Dt:
02/04/1993
5
Exec Dt:
01/19/1993
6
Exec Dt:
02/01/1993
Assignee
1
8311 NORTH RR 620
P.O. BOX 200015
AUSTIN, TEXAS 78720-0015
Correspondence name and address
CHARLES D. HUSTON
SCHLUMBERGER LABORATORY FOR COMPUTER
SCIENCE
8311 NORTH RR 620, P.O. BOX 200015
AUSTIN, TX 78720-0015

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