Patent Assignment
Reel/Frame 037457/0410
Change of Name
Recorded: 2016-01-11
Pages: 9
Assignor
HYDRIL USA MANUFACTURING, LLC
Executed: 2011-12-12
Assignee
HYDRIL USA DISTRIBUTION LLC
4424 WEST SAM HOUSTON PARKWAY NORTH, SUITE 100, HOUSTON, TEXAS, 77041
Covered Property
(1)
Visual Ram Position Indicator Apparatuses and Methods
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.