Patent Assignment
Reel/Frame 035767/0952
Assignment of Assignor's Interest
Recorded: 2015-06-02
Pages: 4
Assignor
ALLAMON, JERRY P.
Executed: 2015-06-01
Assignee
BLACKHAWK SPECIALTY TOOLS, LLC
11936 BRITTMOORE PARK DRIVE, HOUSTON, TEXAS, 77041
Covered Properties
(4)
Pumpdown valve plug assembly for liner cementing system
Patent:
6,311,775 →
Application:
09/541,526 →
System for Running Tubular Members
System for Running Tubular Members
Pumpdown Valve Plug Assembly for Liner Cementing System
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 3, 2000
From: ALLAMON, JERRY P.; MILLER, JACK E.
To: ALLAMON, JERRY P. AND SHIRLEY C. ALLAMON D/B/A ALLAMON INTEREST
Reel/Frame 010722/0191 →
Assignment of Assignor's Interest
Apr 9, 2001
From: ALLAMON, JERRY P.; WAGGENER, KENNETH DAVID
To: ALLAMON INTEREST
Reel/Frame 011707/0293 →
Assignment of Assignor's Interest
May 7, 2001
From: ALLAMON, JERRY P.; WAGGENER, KENNETH DAVID; MILLER, JACK E.
To: ALLAMON INTEREST
Reel/Frame 011789/0288 →
Assignment of Assignor's Interest
Aug 4, 2003
From: ALLAMON, JERRY P.; MILLER, JACK E.
To: ALLAMON INTERESTS
Reel/Frame 014344/0987 →
Assignment of Assignor's Interest
Jun 2, 2015
From: ALLAMON, SHIRLEY C.
To: BLACKHAWK SPECIALTY TOOLS, LLC
Reel/Frame 035768/0025 →
Assignment of Assignor's Interest
Mar 16, 2021
From: BLACKHAWK SPECIALTY TOOLS, LLC
To: FRANK'S INTERNATIONAL, LLC
Reel/Frame 055610/0404 →