Patent Assignment
Reel/Frame 043873/0564
Assignment of Assignor's Interest
Recorded: 2017-10-16
Pages: 3
Assignor
WILLIAMSON, JIMMIE ROBERT, JR
Executed: 2014-05-22
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032
Covered Property
(1)
Standing Injection Valve With Hydraulically Dampened Valve Closure