Patent Assignment
Reel/Frame 023254/0845
Assignment of Assignor's Interest
Recorded: 2009-09-21
Received: 2009-09-21
Pages: 3
Assignee
KAVERNER OILFIELD PRODUCTS, INC.
1255 NORTH POAST OAK, HOUSTON, TX, 77055, UNITED STATES
Covered Property
(1)
Crossover Tree System
Application:
10/316,294 →