IP Library › Assignment 014349/0971
Patent Assignment
Reel/Frame 014349/0971

Assignment of Assignor's Interest

Recorded: 2003-08-04 Pages: 4
Assignors
ALLAMON, JERRY P.
Executed: 2003-07-17
MILLER, JACK E.
Executed: 2003-07-17
MACFARLANE, ANDREW M.
Executed: 2003-07-17
Assignee
ALLAMON INTERESTS
34 NAPLES LANE, MONTGOMERY, TEXAS, 77356
Covered Property (1)
Downhole Surge Reduction Method and Apparatus
Patent: 6,769,490 →
Application: 10/188,356 →
Publication: US 2004/0000406
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 16, 2021
From: BLACKHAWK SPECIALTY TOOLS, LLC
To: FRANK'S INTERNATIONAL, LLC
Reel/Frame 055610/0404 →