Patent Assignment
Reel/Frame 041169/0327
Assignment of Assignor's Interest
Recorded: 2017-02-03
Pages: 4
Assignor
WHITAKER, JUSTIN HEATH
Executed: 2017-01-25
Assignee
LUFKIN INDUSTRIES, LLC
601 S. RAGUET STREET, LUFKIN, TEXAS, 75902
Covered Property
(1)
Optical Alignment System for Beam Pumping Unit
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 22, 2020
From: LUFKIN INDUSTRIES, LLC; BAKER HUGHES HOLDINGS LLC FKA BAKER HUGHES, A GE COMPANY, LLC FKA BAKER HUGHES INCORPORATED; BAKER HUGHES OILFIELD OPERATIONS, LLC; QUINN PUMPS CANADA LTD.
To: RAVDOS HOLDINGS INC.
Reel/Frame 053285/0640 →
Security Interest
May 26, 2021
From: RAVDOS HOLDINGS INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 056362/0902 →