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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/04/1993
Application #:
07732268
Filing Dt:
07/18/1991
Inventor:
CHARLES E. CAMPBELL
Title:
AUTOMATIC REFRACTOR, LENSMETER AND KERATOMETER UTILIZING BADAL OPTICS
Assignment: 1
Reel/Frame:
005790/0812Recorded: 07/18/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/12/1991
Assignee:
3081 TEAGARDEN ST.
SAN LEANDRO, CALIFORNIA 94577
Correspondent:
WILLIAM MICHAEL HYNES
TOWNSEND AND TOWNSEND
STEUART STREET TOWER, ONE MARKET PLAZA
SAN FRANCISCO, CA 94105
Assignment: 2
Reel/Frame:
008104/0041Recorded: 08/27/1996Pages: 4
Conveyance:
SALE OF ALL CAPITAL STOCK IN COMPANY
Assignor:
Exec Dt:
12/04/1991
Assignee:
1 ZEISS DRIVE
THORNWOOD, NEW YORK 10594
Correspondent:
MICHAEL B. EINSCHLAG
25680 FERNHILL DRIVE
LOS ALTOS HILLS, CA 94024

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