IP Library › Assignment 035454/0392
Patent Assignment
Reel/Frame 035454/0392

Change of Address

Recorded: 2015-04-17 Pages: 2
Assignor
Assignee
ROBERTSON INTELLECTUAL PROPERTIES, LLC
417 RUDD STREET, BURLESON, TEXAS, 76028
Covered Property (1)
Permanent or removable positioning apparatus and method for downhole tool operations
Patent: 9,863,235 →
Application: 13/507,732 →
Publication: US 2013/0025883
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 24, 2012
From: ROBERTSON, MICHAEL C.; BOELTE, WILLIAM F.; STREIBICH, DOUGLAS J.
To: MCR OIL TOOLS, LLC
Reel/Frame 028734/0593 →
Assignment of Assignor's Interest Sep 4, 2012
From: MCR OIL TOOLS, LLC
To: ROBERTSON INTELLECTUAL PROPERTIES, LLC
Reel/Frame 028922/0755 →
Change of Address Mar 11, 2022
From: ROBERTSON INTELLECTUAL PROPERTIES, LLC
To: ROBERTSON INTELLECTUAL PROPERTIES, LLC
Reel/Frame 060540/0259 →