Patent Assignment
Reel/Frame 055663/0124
Assignment of Assignor's Interest
Recorded: 2021-03-19
Pages: 3
Assignor
UE MANUFACTURING, LLC
Executed: 2020-04-16
Assignee
LIBERTY OILFIELD SERVICES, LLC
950 17TH ST., SUITE 2400, DENVER, COLORADO, 80202
Covered Property
(1)
Oilfield Frac Pump
Patent:
971,969 →
Application:
29/682,329 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 19, 2021
From: AUNE, ROY
To: LIBERTY OILFIELD SERVICES LLC
Reel/Frame 055648/0739 →
Assignment of Assignor's Interest
Mar 19, 2021
From: ROTHER, JEFFREY BRIAN; HUFNAGEL, KEVIN THOMAS
To: UE MANUFACTURING LLC
Reel/Frame 055648/0943 →
Change of Name
Jan 13, 2025
From: LIBERTY OILFIELD SERVICES LLC
To: LIBERTY ENERGY SERVICES LLC
Reel/Frame 069881/0664 →