Patent Assignment
Reel/Frame 033621/0406
Assignment of Assignor's Interest
Recorded: 2014-08-27
Pages: 3
Assignee
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600, HOUSTON, TEXAS, 77027
Covered Property
(1)
Methods for Producing Even Wall Down-Hole Power Sections
Application:
14/470,171 →
Publication:
US 2014/0375167
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.