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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/30/1982
Application #:
06192280
Filing Dt:
09/30/1980
Inventors:
JACOB CHOW, JOHN S. DAVIS
Title:
BEARING SYSTEM FOR A DOWNHOLE MOTOR
Assignment: 1
Reel/Frame:
003844/0614Recorded: 10/22/1980Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/08/1980
Exec Dt:
10/08/1980
Assignee:
A CORP. OF UTAH
SALT LAKE CITY, UTAH
Correspondent:
NORTON CO.
ONE NEW BOND ST.
WORCESTER, MA 01606
Assignment: 2
Reel/Frame:
004771/0834Recorded: 09/21/1987Pages: 20
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/30/1986
Exec Dt:
12/30/1986
Assignee:
A JOINT VENTURE OF DE
NOT PROVIDED
Correspondent:
LADAS & PARRY
26 WEST 61ST ST.
NEW YORK, NY 10023

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