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Patent Assignment Details
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Reel/Frame:009500/0427   Pages: 7
Recorded: 09/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
07/27/1993
Application #:
07742245
Filing Dt:
08/08/1991
Title:
PHOTOMASK BLANK AND PROCESS FOR MAKING A PHOTOMASK BLANK
Assignor
1
Exec Dt:
03/04/1997
Assignee
1
100 TEXAS AVENUE
ROUND ROCK, TEXAS 78664
Correspondence name and address
BAKER & BOTTS, L.L.P.
ANTHONY E. PETERMAN
800 TRAMMELL CROW BLDG.
2001 ROSS AVENUE
DALLAS, TX 75201-2980

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