IP Library › Assignment 057450/0167
Patent Assignment
Reel/Frame 057450/0167

Assignment of Assignor's Interest

Recorded: 2021-09-10 Pages: 5
Assignors
YENDELL, ELLIOT T.
Executed: 2021-04-07
STRINGFELLOW, RICK L.
Executed: 2021-04-08
Assignee
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD ROAD, HOUSTON, TEXAS, 77073
Covered Property (1)
Inserts for Variable Bore Rams
Application: 17/024,272 →
Publication: US 2022/0081987
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 14, 2021
From: YENDELL, ELLIOT T.; STRINGFELLOW, RICK L.
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 055917/0436 →
Assignment of Assignor's Interest Apr 19, 2024
From: BAKER HUGHES OILFIELD OPERATIONS LLC
To: HYDRIL USA DISTRIBUTION LLC
Reel/Frame 067170/0001 →