Patent Assignment
Reel/Frame 020953/0660
Assignment of Assignor's Interest
Recorded: 2008-05-15
Pages: 9
Assignors
DICK, AARON J.
Executed: 2008-04-01
LIN, CHIH
Executed: 2008-04-24
KOLTERMANN, TERRY J.
Executed: 2008-04-29
ZAHRADNIK, ANTON F.
Executed: 2008-03-28
SCOTT, DAN E.
Executed: 2008-03-17
NGUYEN, DON Q.
Executed: 2008-04-28
SULLIVAN, ERIC
Executed: 2008-05-01
SHU, SCOTT SHIQUIANG
Executed: 2008-03-28
Assignees
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
US SYNTHETIC CORPORATION
1260 S 1600 W, OREM, UTAH, 84058
Covered Property
(1)
Conformal Bearing for Rock Drill Bit
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 8, 2018
From: COOLEY, CRAIG H.; SEXTON, TIMOTHY N.
To: BAKER HIGHES INCORPORATED; US SYNTHETIC CORPORATION
Reel/Frame 045741/0328 →
Security Agreement
May 9, 2018
From: APERGY (DELAWARE) FORMATION, INC.; APERGY BMCS ACQUISITION CORP.; APERGY ENERGY AUTOMATION, LLC; HARBISON-FISCHER, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 046117/0015 →
Security Interest
Jun 5, 2020
From: ACE DOWNHOLE, LLC; APERGY BMCS ACQUISITION CORP.; HARBISON-FISCHER, INC.; NORRIS RODS, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 053790/0001 →
Release of Security Interest
Jun 7, 2022
From: BANK OF AMERICA, N.A.
To: ACE DOWNHOLE, LLC; HARBISON-FISCHER, INC.; NORRIS RODS, INC.; PCS FERGUSON, INC.
Reel/Frame 060305/0001 →
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 062020/0221 →
Release of Security Interest in Patents
Jul 17, 2025
From: JPMORGAN CHASE BANK, N.A.
To: CHAMPIONX LLC; APERGY ESP SYSTEMS, LLC; APERGY BMCS ACQUISITION CORP; HARBISON-FISCHER, INC.
Reel/Frame 072004/0019 →
Security Interest
Jul 18, 2025
From: US SYNTHETIC CORPORATION
To: KEYBANK NATIONAL ASSOCIATION
Reel/Frame 074973/0089 →