Patent Assignment
Reel/Frame 020037/0374
Assignment of Assignor's Interest
Recorded: 2007-10-30
Pages: 3
Assignors
DOYLE, JOHN
Executed: 2005-06-09
TESSIER, LYNN
Executed: 2005-06-09
WEBER, JAMES
Executed: 2005-06-09
Assignee
MSI MACHINEERING SOLUTIONS INC.
TIMES SQUARE, LEEWARD HIGHWAY, P.O. BOX 612, PROVIDENCIALES, TURKS AND CAICOS ISLANDS
Covered Property
(1)
Rotary Pump Stabilizer
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 19, 2015
From: MSI MACHINEERING SOLUTIONS INC.
To: WEBER, JAMES L; TESSIER, LYNN P; DOYLE, JOHN P
Reel/Frame 035868/0912 →
Assignment of Assignor's Interest
Jul 25, 2018
From: DOYLE, JOHN PATRICK
To: EXCALIBRE DOWNHOLE TOOLS LTD.
Reel/Frame 046635/0013 →
Assignment of Assignor's Interest
Jul 25, 2018
From: TESSIER, LYNN P.
To: EXCALIBRE DOWNHOLE TOOLS LTD.
Reel/Frame 046635/0020 →