Patent Assignment
Reel/Frame 035954/0033
Assignment of Assignor's Interest
Recorded: 2015-06-23
Pages: 7
Assignors
FRIPP, MICHAEL L.
Executed: 2014-07-03
WALTON, ZACHARY W.
Executed: 2014-06-23
MURPHREE, ZACHARY R.
Executed: 2014-06-13
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY EAST, HOUSTON, TEXAS, 77032
Covered Property
(1)
Dissolvable Isolation Devices with an Altered Surface That Delays Dissolution of the Devices