IP Library › Assignment 003877/0503
Patent Assignment
Reel/Frame 003877/0503

Assignment of Assignors Interest.

Recorded: 1981-03-31 Pages: 2
Assignors
LAGUS PETER L.
Executed: 1981-03-24
PETERSON EDWARD W.
Executed: 1981-03-17
HICKS WILLIAM O.
Executed: 1981-03-24
Assignee
Covered Property (1)
Method and Apparatus for Monitoring Borehole Conditions
Patent: 4,392,376 →
Application: 06/249,622 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Effective Jan. 13, 1982. Mar 21, 1983
From: SYSTEMS, SCIENCE AND SOFTWARE
To: S-CUBED
Reel/Frame 004108/0600 →
Assignment of Assignors Interest. Apr 12, 1984
From: S-CUBED A CA CORP
To: MAXWELL LABORATORIES, INC., A CA CORP
Reel/Frame 004243/0263 →