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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/06/1990
Application #:
07263950
Filing Dt:
10/28/1988
Inventors:
YUNOSUKE IIZUKA, TAKASHI ISHII, YOSHIHIRO MUKAWA, KOUJI NAGATA, YOSHITAKA MATSUMOTO et al
Title:
BORE HOLE SCANNER WITH POSITION DETECTING DEVICE AND LIGHT POLARIZERS
Assignment: 1
Reel/Frame:
004964/0490Recorded: 10/28/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/11/1988
Exec Dt:
10/11/1988
Exec Dt:
10/11/1988
Exec Dt:
10/11/1988
Exec Dt:
10/11/1988
Exec Dt:
10/11/1988
Assignees:
Correspondent:
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K STREET, N. W., STE. 912
WASHINGTON, DC 20006

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