Patent Assignment
Reel/Frame 011939/0259
Assignment of Assignor's Interest
Recorded: 2001-06-27
Received: 2001-07-06
Pages: 4
Assignee
VAREL INTERNATIONAL, INC.
1434 PATTON, SUITE 106, CARROLLTON, TX, 75007, UNITED STATES
Covered Property
(1)
Drag-Type Casing Mill/Drill Bit
Application:
09/798,171 →