Patent Assignment
Reel/Frame 023647/0051
Assignment of Assignor's Interest
Recorded: 2009-12-10
Pages: 2
Assignor
CLABORN, KIRK DOUGLAS
Executed: 2009-09-01
Assignee
EFC VALVE & CONTROLS, LLC
301 COMMERCE STREET, SUITE 1600, FORT WORTH, TEXAS, 76102
Covered Property
(1)
Secure Weather Containment System - Enviro Tank
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 13, 2012
From: EFC VALVE & CONTROLS, LLC
To: RES ENERGY SOLUTIONS, LLC
Reel/Frame 029285/0585 →
Security Agreement
Oct 29, 2013
From: RES ENERGY SOLUTIONS, LLC
To: COMERICA BANK, AS AGENT
Reel/Frame 031509/0067 →
Release of Security Interest
Oct 2, 2014
From: COMERICA BANK, AS AGENT
To: RES ENERGY SOLUTIONS, LLC
Reel/Frame 033870/0508 →