Patent Assignment
Reel/Frame 042618/0042
Assignment of Assignor's Interest
Recorded: 2017-06-06
Pages: 7
Assignor
ROBERTSON INTELLECTUAL PROPERTIES, LLC
Executed: 2017-05-31
Assignees
ROBERTSON, MICHAEL C
7327 BUSINESS PLACE, ARLINGTON, TEXAS, 76001
STREIBICH, DOUGLAS J
7327 BUSINESS PLACE, ARLINGTON, TEXAS, 76001
GRATTAN, ANTONY F
7327 BUSINESS PLACE, ARLINGTON, TEXAS, 76001
SPARKMAN, ROY
7327 BUSINESS PLACE, ARLINGTON, TEXAS, 76001
LANCASTER, MARK
7327 BUSINESS PLACE, ARLINGTON, TEXAS, 76001
Covered Property
(1)
Setting Tool for Downhole Applications
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 19, 2016
From: GRATTAN, ANTONY; STREIBICH, DOUGLAS; SPARKMAN, ROY; ROBERTSON, MICHAEL
To: ROBERTSON INTELLECTUAL PROPERTIES, LLC
Reel/Frame 040064/0559 →
Assignment of Assignor's Interest
Apr 1, 2019
From: ROBERTSON, MICHAEL C.; STREIBICH, DOUGLAS J.; GRATTAN, ANTONY F.; SPARKMAN, ROY
To: MCR OIL TOOLS, LLC
Reel/Frame 048756/0176 →
Assignment of Assignor's Interest
Apr 1, 2019
From: MCR OIL TOOLS, LLC
To: ROBERTSON INTELLECTUAL PROPERTIES, LLC
Reel/Frame 048757/0950 →