Patent Assignment
Reel/Frame 022513/0488
Assignment of Assignor's Interest
Recorded: 2009-04-07
Received: 2009-04-07
Pages: 3
Assignors
CRAWFORD, MICHAEL BURL
Executed: 2009-03-21
FLAK, RICHARD AUGUST
Executed: 2009-03-24
NUNLEY, PELE JASON
Executed: 2009-03-24
Assignee
ULTERRA DRILLING TECHNOLOGY, L.P.
7601 WILL ROGERS BLVD., FORT WORTH, TX, 76140, UNITED STATES
Covered Properties
(2)
Personal Access Point Media Server
Application:
12/347,574 →
Helical chisel insert for rock bits
Application:
60/833,174 →