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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/03/1987
Application #:
06666459
Filing Dt:
10/30/1984
Inventors:
H. TRACY HALL JR.,, JEAN-MICHEL CERCEAU
Title:
POLYCRYSTALLINE CUBIC BORON NITRIDE COMPACT
Assignment: 1
Reel/Frame:
004656/0627Recorded: 01/23/1987Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/12/1987
Exec Dt:
01/06/1987
Assignees:
275 WEST 2230 NORTH
PROVO, UTAH
2, RUE PAUL DAUTIER
78140 VERIZY VILLACOUBLY, FRANCE
Correspondent:
JOHN J. PAVLAK
WILLIAN, BRINKS, OLDS, ET AL.
P. O. BOX 10395
CHICAGO, IL 60610
Assignment: 2
Reel/Frame:
004950/0522Recorded: 09/22/1988Pages: 3
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/11/1988
Assignee:
STATELESS
Correspondent:
WILLIAN BRINKS OLDS HOFFER
GILSON & LIONE LTD.
ONE IBM PLAZA
STE. 4100
CHICAGO, IL 60611-3688

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