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Patent Assignment Details
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Reel/Frame:005155/0806   Pages: 2
Recorded: 09/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
05/22/1990
Application #:
07281153
Filing Dt:
12/07/1988
Title:
THERMAL SHIELD FOR DRILLING MOTORS
Assignor
1
Exec Dt:
01/17/1989
Assignee
1
Correspondence name and address
EDGAR A. ZARINS
MASCO CORPORATION
21001 VAN BORN ROAD
TAYLOR, MI 48180

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