Patent Assignment
Reel/Frame 050279/0548
Security Interest
Recorded: 2019-08-21
Pages: 8
Assignor
SEF ENERGY, LLC, AN OKLAHOMA LIMITED LIABILITY COMPANY
Executed: 2019-08-07
Assignee
THE COLEX GROUP, INC., AN OKLAHOMA CORPORATION
133 24TH AVENUE NW, #199, NORMAN, OKLAHOMA, 73069
Covered Property
(1)
Delivering and Metering Grease to Process Valves
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 6, 2019
From: BEASON, RONNIE B.; CANNON, NICHOLAS J.
To: THE COLEX GROUP, INC.
Reel/Frame 049976/0719 →
Assignment of Assignor's Interest
Sep 12, 2019
From: THE COLEX GROUP, INC.
To: SEF ENERGY, LLC
Reel/Frame 050359/0144 →
Assignment of Assignor's Interest
Nov 12, 2019
From: SEF ENERGY, LLC
To: DOWNING WELLHEAD EQUIPMENT, LLC
Reel/Frame 050978/0601 →