Patent Assignment
Reel/Frame 025810/0570
Assignment of Assignor's Interest
Recorded: 2011-02-15
Pages: 3
Assignor
LEMBCKE, JEFFREY J.
Executed: 2011-02-15
Assignee
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD., STE 600, HOUSTON, TEXAS, 77027
Covered Property
(1)
Self-Boosting, Non-Elastomeric Resilient Seal for Check Valve
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.