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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/22/1985
Application #:
06451900
Filing Dt:
12/21/1982
Inventor:
DAVID A. MARKLE
Title:
ALIGNMENT AND FOCUSING SYSTEM FOR A SCANNING MASK ALIGNER
Assignment: 1
Reel/Frame:
004079/0160Recorded: 12/21/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/14/1982
Assignee:
MAIN AVE.
A CORP. OF NY
NORWALK, CONNECTICUT 06856
Correspondent:
EDWIN T. GRIMES
THE PERKIN-ELMER CORP.
MAIN AVENUE
NORWALK, CT 06856
Assignment: 2
Reel/Frame:
005424/0111Recorded: 08/09/1990Pages: 116
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/15/1990
Assignee:
Correspondent:
WILSON, SONSINI, GOODRICH ET AL
TWO PALO ALTO SQUARE
PALO ALTO, CA 94306

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