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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/10/1987
Application #:
06735997
Filing Dt:
05/20/1985
Inventor:
ULF A. BENGTSSON
Title:
ROTARY DRILL BIT
Assignment: 1
Reel/Frame:
004406/0826Recorded: 05/20/1985Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/30/1985
Assignee:
APPENGUAI 12 (P.O. BOX 321)
A SWISS CORP.
CH-6002 LUCERNE, SWITZERLAND
Correspondent:
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.,
WASHINGTON AND PRINCE STS.,
P. O. BOX 1404
ALEXANDRIA, VA 22313-1404

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