Patent Assignment
Reel/Frame 027376/0617
Assignment of Assignor's Interest
Recorded: 2011-12-13
Pages: 3
Assignor
GUSTAFSON, RYAN CHEANEY
Executed: 2011-12-12
Assignee
HYDRIL USA MANUFACTURING LLC
3300 NORTH SAM HOUSTON PARKWAY E., HOUSTON, TEXAS, 77032
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.