Patent Assignment
Reel/Frame 027152/0690
Assignment of Assignor's Interest
Recorded: 2011-11-01
Pages: 9
Assignors
KNOBLOCH, BENTON
Executed: 2010-10-04
ROY, TODD
Executed: 2010-10-04
TILLEY, DAVID J
Executed: 2010-10-04
Assignee
WELLBORE ENERGY SOLUTIONS LLC
6127 HIGHWAY 90 EAST, BROUSSARD, LOUISIANA, 70518
Covered Property
(1)
Downhole Filter Tool
Application:
13/163,359 →
Publication:
US 2011/0247800
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.