IP Library › Assignment 040770/0089
Patent Assignment
Reel/Frame 040770/0089

Assignment of Assignor's Interest

Recorded: 2016-12-27 Pages: 5
Assignors
DAVIES, EVAN
Executed: 2013-07-30
VANLUE, DUKE
Executed: 2013-07-30
Assignee
NATIONAL BOSS HOG ENERGY SERVICES, LLC
945 BUNKER HILL, SUITE 250, HOUSTON, TEXAS, 77024
Covered Property (1)
Downhole Tool and Method of Use
Patent: 9,759,029 →
Application: 15/390,760 →
Publication: US 2017/0122048
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 27, 2016
From: DAVIES, EVAN; VANLUE, DUKE
To: NATIONAL BOSS HOG ENERGY SERVICES, LLC
Reel/Frame 040770/0104 →
Change of Name Dec 27, 2016
From: NATIONAL BOSS HOG ENERGY SERVICES, LLC
To: DOWNHOLE TECHNOLOGY, LLC
Reel/Frame 040770/0117 →
Change of Name Oct 11, 2019
From: DOWNHOLE TECHNOLOGY, LLC
To: THE WELLBOSS COMPANY, LLC
Reel/Frame 050690/0537 →