Patent Assignment
Reel/Frame 035446/0298
Assignment of Assignor's Interest
Recorded: 2015-04-20
Pages: 4
Assignor
BEST, LARRY D
Executed: 2014-10-14
Assignee
INTERNATIONAL ARTIFICIAL LIFT LLC
550 E. ROCK ISLAND AVE., BOYD, TEXAS, 76023
Covered Property
(1)
Synchronized Dual Well Variable Stroke and Variable Speed Pump Down Control with Regenerative Assist
PCT:
PCT/US2014/033094 ↗
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 6, 2014
From: BEST, LARRY D
To: INTERNATIONAL ARTIFICIAL LIFT LLC
Reel/Frame 034121/0587 →
Assignment of Assignor's Interest
Apr 13, 2015
From: INTERNATIONAL ARTIFICIAL LIFT LLC
To: FLOTEK HYDRALIFT, INC.
Reel/Frame 035393/0157 →
Assignment of Assignor's Interest
Apr 20, 2015
From: INTERNATIONAL ARTIFICIAL LIFT LLC
To: FLOTEK HYDRALIFT, INC.
Reel/Frame 035446/0473 →
Assignment of Assignor's Interest
Aug 30, 2023
From: RAPTOR LIFT SOLUTIONS, LLC
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 064752/0819 →