Patent Assignment
Reel/Frame 011671/0411
Assignment of Assignor's Interest
Recorded: 2001-03-19
Pages: 2
Assignor
INNES, FRANK
Executed: 2001-03-06
Assignee
GEOLINK (UK) LTD, A UK LIMITED LIABILITY COMPANY
WALTON ROAD, DYCE, ABERDEEN, AB21, UNITED KINGDOM
Covered Property
(1)
Signaling System for Drilling
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 13, 2009
From: GEOLINK (UK) LTD
To: SONDEX LIMITED
Reel/Frame 023510/0373 →
Assignment of Assignor's Interest
Aug 26, 2019
From: SONDEX LIMITED
To: LYNX DRILLING TOOLS LIMITED
Reel/Frame 050168/0932 →
Assignment of Assignor's Interest
Aug 27, 2019
From: LYNX DRILLING TOOLS LIMITED
To: GEOLINK (UK) LIMITED
Reel/Frame 050185/0481 →