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Patent Assignment
Reel/Frame 031498/0400

Assignment of Assignor's Interest

Recorded: 2013-10-25 Pages: 3
Assignor
RICHARDSON, ALLAN STEWART, MR.
Executed: 2013-10-25
Assignee
WARRIOR RIG LTD.
1515 - 28TH AVENUE NE, CALGARY, T2A 3T1, CANADA
Covered Property (1)
Integrated Casing Drive
Patent: 9,803,436 →
Application: 14/064,103 →
Publication: US 2014/0131052
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Oct 19, 2016
From: WARRIOR ENERGY TECHNOLOGIES LIMITED; WARRIOR RIG LTD.
To: WARRIOR ENERGY TECHNOLOGIES LIMITED
Reel/Frame 040061/0816 →
Merger Oct 19, 2016
From: WARRIOR ENERGY TECHNOLOGIES LIMITED; WARRIOR MANUFACTURING SERVICES LTD.
To: WARRIOR ENERGY TECHNOLOGIES LIMITED
Reel/Frame 040061/0885 →
Merger and Change of Name Oct 20, 2016
From: WARRIOR RIG LTD.; WARRIOR ENERGY TECHNOLOGIES LIMITED
To: WARRIOR ENERGY TECHNOLOGIES LIMITED
Reel/Frame 040077/0025 →
Merger Oct 20, 2016
From: WARRIOR ENERGY TECHNOLOGIES LIMITED
To: WARRIOR ENERGY TECHNOLOGIES LIMITED
Reel/Frame 040077/0190 →
Change of Name Jan 4, 2017
From: WARRIOR ENERGY TECHNOLOGIES LIMITED
To: WARRIOR RIG TECHNOLOGIES LIMITED
Reel/Frame 041249/0381 →