Patent Assignment
Reel/Frame 042441/0850
Assignment of Assignor's Interest
Recorded: 2017-05-19
Pages: 6
Assignors
DAVIES, EVAN LLOYD
Executed: 2017-05-19
VANLUE, DUKE
Executed: 2017-05-18
AVILA, MIGUEL
Executed: 2017-05-19
Assignee
DOWNHOLE TECHNOLOGY, LLC
7123 BREEN DR., HOUSTON, TEXAS, 77086
Covered Property
(1)
Downhole Tool and System, and Method for the Same
PCT:
PCT/US2015/062025 ↗
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
May 18, 2017
From: NATIONAL BOSS HOG ENERGY SERVICES, LLC
To: DOWNHOLE TECHNOLOGY, LLC
Reel/Frame 042422/0895 →
Corrective Assignment to Correct the 3RD Inventor Name Previously Recorded at Reel: 042441 Frame: 0850. Assignor(S) Hereby Confirms the Assignment.
Jun 21, 2017
From: DAVIES, EVAN LLOYD; VANLUE, DUKE; AVILA, LUIS MIGUEL
To: DOWNHOLE TECHNOLOGY, LLC
Reel/Frame 042930/0383 →
Change of Name
Oct 11, 2019
From: DOWNHOLE TECHNOLOGY, LLC
To: THE WELLBOSS COMPANY, LLC
Reel/Frame 050685/0950 →