IP Library Assignment 014760/0541
Patent Assignment
Reel/Frame 014760/0541

Assignment of Assignor's Interest

Recorded: 2003-12-05 Pages: 3
Assignor
CROOKS, JAY CAMRON ADAM
Executed: 2003-11-27
Assignee
STABECO INDUSTRIES, INC.
5430-30TH STREET SE, CALGARY, ALBERTA, T2C 1G2, CANADA
Covered Property (1)
Blockless Reamer
Patent: 7,000,713 →
Application: 10/604,877 →
Publication: US 2005/0039953
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 16, 2005
From: STABECO INDUSTRIES INC.
To: NQL ENERGY SERVICES CANADA LTD.
Reel/Frame 016996/0426 →
Assignment of Assignor's Interest Apr 30, 2008
From: NQL ENERGY SERVICES CANADA LTD.
To: NATIONAL OILWELL VARCO, L.P.
Reel/Frame 020876/0333 →