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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/15/1987
Application #:
06881345
Filing Dt:
07/02/1986
Inventors:
ALEXANDER C. MAIR, LEONHARD ALLGAIER, ARNOLD O. DE HART
Title:
LINE BORING APPARATUS
Assignment: 1
Reel/Frame:
004599/0363Recorded: 08/25/1986Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/07/1986
Exec Dt:
07/25/1986
Exec Dt:
07/25/1986
Assignee:
DETROIT, MICHIGAN
Correspondent:
DEAN L. ELLIS
GENERAL MOTORS CORP.
PATENT SECTION
P.O. BOX 33114
DETROIT, MI 48232

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