IP Library › Assignment 034559/0240
Patent Assignment
Reel/Frame 034559/0240

Assignment of Assignor's Interest

Recorded: 2014-12-19 Pages: 5
Assignors
TAGGART, MARK CHARLES
Executed: 2014-01-28
HUNTER, DOUGLAS ANDREW
Executed: 2014-01-28
KUSLER, DANIEL HARVARD
Executed: 2014-01-28
KNAPP, COLIN REYNOLD
Executed: 2014-01-28
Assignee
RANGELAND DRILLING AUTOMATION INC.
64230, 393 LOOP EAST, OKOTOKS, ALBERTA, T1S 0L1, CANADA
Covered Property (1)
Automated Drilling/Service Rig Apparatus
Patent: 9,797,196 →
Application: 14/576,420 →
Publication: US 2015/0259984
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Nov 11, 2015
From: RANGELAND DRILLING AUTOMATION INC.
To: PROSTAR MANUFACTURING INC.
Reel/Frame 037017/0271 →
Assignment of Assignor's Interest Jan 15, 2019
From: PROSTAR MANUFACTURING INC.
To: PROSTAR ENERGY TECHNOLOGIES (USA) LLC
Reel/Frame 048015/0708 →