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Patent Assignment Details
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Reel/Frame:004145/0887   Pages: 1
Recorded: 07/11/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
04/03/1984
Application #:
06258920
Filing Dt:
04/30/1981
Title:
METHOD AND MEANS FOR OPERATING A DRILL FOR ELIMINATING AXIAL SCRATCHES DURING RETRACTION
Assignors
1
Exec Dt:
12/01/1978
2
Exec Dt:
12/01/1978
3
Exec Dt:
12/01/1978
Assignee
1
FORT WORTH, TEXAS 76101
Correspondence name and address
CHARLES E. SCHURMAN
PAT. COUNSEL, MAIL ZONE 1238
GENERAL DYNAMICS CORP.
FT. WORTH DIV., P. O. BOX 748
FORT WORTH, TX 76101

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