IP Library › Assignment 023809/0830
Patent Assignment
Reel/Frame 023809/0830

Assignment of Assignor's Interest

Recorded: 2010-01-19 Pages: 5
Assignors
BOWAR, DAVID A.
Executed: 2010-01-14
BLAIR, PARIS E.
Executed: 2010-01-15
Assignee
HUNTING ENERGY SERVICES (DRILLING TOOLS), INC.
2 NORTHPOINT DRIVE, SUITE 400, HOUSTON, TEXAS, 77060
Covered Property (1)
Downhole Vibration Dampener
Patent: 8,205,691 →
Application: 12/687,294 →
Publication: US 2010/0181111
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 19, 2010
From: FICKEN, JOSEPH L.
To: HUNTING ENERGY SERVICES (DRILLING TOOLS), INC.
Reel/Frame 023809/0901 →
Nunc Pro Tunc Assignment Sep 24, 2019
From: HUNTING ENERGY SERVICES I, INC.
To: HUNTING ENERGY SERVICES, LLC
Reel/Frame 050472/0840 →
Assignment of Assignor's Interest Dec 5, 2019
From: HUNTING ENERGY SERVICES (DRILLING TOOLS), INC.
To: HUNTING ENERGY SERVICES 1, INC.
Reel/Frame 051192/0666 →
Assignment of Assignor's Interest Dec 5, 2019
From: HUNTING ENERGY SERVICES I, INC.
To: HUNTING ENERGY SERVICES, LLC
Reel/Frame 051209/0685 →
Nunc Pro Tunc Assignment Apr 25, 2022
From: HUNTING ENERGY SERVICES, LLC
To: RIVAL DOWNHOLE TOOLS LC
Reel/Frame 059696/0683 →