Patent Assignment
Reel/Frame 011860/0526
Assignment of Assignor's Interest
Recorded: 2001-05-25
Pages: 3
Assignor
DEBERRY, BLAKE
Executed: 2001-05-21
Assignee
DRIL-QUIP, INC.
13550 HEMPSTEAD HWY., HOUSTON, TEXAS, 77040
Covered Property
(1)
Horizontal tree
Application:
60/293,857 →