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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/10/1985
Application #:
06247216
Filing Dt:
03/24/1981
Inventor:
ROLF R. MOREN
Title:
ROTARY DRILL BIT
Assignment: 1
Reel/Frame:
003919/0210Recorded: 03/24/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/03/1981
Assignee:
A CORP. OF SWEDEN
S-811 81 SANDVIKEN, SWEDEN
Correspondent:
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.
WASHINGTON & PRINCE STS.
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:
004085/0132Recorded: 09/14/1982Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/08/1982
Assignee:
ALPENQUAI 12
CH-6002, LUCERNE, SWITZERLAND
Correspondent:
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.
WASHINGTON & PRINCE ST.,
ALEXANDRIA, VA 22313

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