Patent Assignment
Reel/Frame 031575/0140
Assignment of Assignor's Interest
Recorded: 2013-11-11
Pages: 3
Assignee
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE, HOUSTON, TEXAS, 77056
Covered Property
(1)
Magnetic Retrieval Apparatus
Application:
61/900,206 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.