Patent Assignment
Reel/Frame 038656/0443
Assignment of Assignor's Interest
Recorded: 2016-05-20
Pages: 4
Assignor
HOLMES, JOHN STEVEN
Executed: 2016-05-19
Assignee
HYDRIL USA DISTRIBUTION LLC
3300 N. SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032
Covered Property
(1)
Proof Testing Apparatus and Method for Reducing the Probability of Failure on Demand of Safety Rated Hydraulic Components