IP Library Assignment 022387/0521
Patent Assignment
Reel/Frame 022387/0521

Assignment of Assignor's Interest

Recorded: 2009-03-12 Pages: 3
Assignors
SIGMAR, AXEL M.
Executed: 2009-03-11
ORGERON, KEITH J.
Executed: 2009-03-11
Assignee
T & T ENGINEERING SERVICES
13430 NORTHWEST FREEWAY, SUITE 204, HOUSTON, TEXAS, 77040
Covered Property (1)
Derrickless Tubular Servicing System and Method
Patent: 8,371,790 →
Application: 12/403,218 →
Publication: US 2010/0230166