IP Library › Assignment 021710/0703
Patent Assignment
Reel/Frame 021710/0703

Assignment of Assignor's Interest

Recorded: 2008-10-20 Pages: 6
Assignors
WELCH, ROBERT M.
Executed: 2008-10-09
MCCLAIN, ERIC E.
Executed: 2008-10-10
SINOR, L. ALLEN
Executed: 2008-10-07
Assignee
BAKER HUGHES INCORPORATED
2001 RANKIN ROAD, HOUSTON, TEXAS, 77073
Covered Property (1)
Drill Bit with Continuously Sharp Edge Cutting Elements
Patent: 8,720,609 →
Application: 12/250,443 →
Publication: US 2010/0089649
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 20, 2022
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC.
Reel/Frame 061493/0542 →
Change of Name Nov 30, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 062020/0282 →