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Patent Assignment Details
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Reel/Frame:004159/0124   Pages: 1
Recorded: 07/25/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
02/11/1986
Application #:
06516909
Filing Dt:
07/25/1983
Title:
DRAG BIT CONSTRUCTION
Assignor
1
Exec Dt:
07/19/1983
Assignee
1
2200 UNIVERSITY AVE.
BERKELEY, CALIFORNIA 94720
Correspondence name and address
LOTHROP & WEST
935 ALCOA BLDG.
SAN FRANCISCO, CA 94111

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