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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/11/1990
Application #:
07268053
Filing Dt:
11/07/1988
Inventors:
ROWLAND W. KANNER, FRED E. WILLIAMS JR.
Title:
PRESSURE VENTING SYSTEM FOR LENS CASES
Assignment: 1
Reel/Frame:
004998/0558Recorded: 12/16/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/10/1988
Exec Dt:
11/10/1988
Assignee:
Correspondent:
TREXLER, BUSHNELL, GIANGIORGI &
BLACKSTONE, LTD.
105 W. ADAMS ST.
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:
007133/0374Recorded: 09/15/1994Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/20/1990
Assignee:
11460 JOHNS CREEK PARKWAY
DULUTH, GEORGIA 30136
Correspondent:
R. SCOTT MEECE
CIBA-GEIGY CORPORATION
PATENT DEPARTMENT
7 SKYLINE DRIVE
HAWTHORNE, NY 10532

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