Patent Assignment
Reel/Frame 032724/0474
Assignment of Assignor's Interest
Recorded: 2014-04-22
Pages: 3
Assignor
MARICA, ADRIAN
Executed: 2014-04-22
Assignee
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE, HOUSTON, TEXAS, 77036
Covered Property
(1)
Poppet Valve with Variable Dampener and Elastically Supported Guide
Patent:
10,514,106 →
Application:
14/255,772 →
Publication:
US 2014/0312257
PCT:
PCT/US2014/034563 ↗