Patent Assignment
Reel/Frame 052452/0244
Assignment of Assignor's Interest
Recorded: 2020-04-21
Pages: 3
Assignor
HUFNAGEL, KEVIN THOMAS
Executed: 2019-12-16
Assignee
UE MANUFACTURING, LLC
10000 NW 2ND STREET, OKLAHOMA CITY, OKLAHOMA, 73127
Covered Properties
(3)
Oilfield Frac Pump
Application:
29/612,888 →
Oilfield Hydration Unit
Application:
29/612,897 →
Oilfield Blending Unit
Patent:
931,906 →
Application:
29/612,899 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 21, 2020
From: AUNE, ROY
To: LIBERTY OILFIELD SERVICES, LLC
Reel/Frame 052452/0086 →
Assignment of Assignor's Interest
Apr 21, 2020
From: ROTHER, JEFFREY BRIAN
To: UE MANUFACTURING, LLC
Reel/Frame 052452/0171 →
Assignment of Assignor's Interest
Apr 21, 2020
From: UE MANUFACTURING, LLC
To: LIBERTY OILFIELD SERVICES, LLC
Reel/Frame 052455/0279 →
Security Interest
Oct 22, 2021
From: LIBERTY OILFIELD SERVICES LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 057883/0421 →
Release of Security Interest
Jun 26, 2023
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
To: LIBERTY OILFIELD SERVICES LLC
Reel/Frame 064058/0405 →
Change of Name
Jan 13, 2025
From: LIBERTY OILFIELD SERVICES LLC
To: LIBERTY ENERGY SERVICES LLC
Reel/Frame 069881/0664 →