Patent Assignment
Reel/Frame 027744/0927
Assignment of Assignor's Interest
Recorded: 2012-02-22
Pages: 7
Assignors
JARVIS, BRIAN P.
Executed: 2012-01-19
WILCOX, NIGEL
Executed: 2012-01-19
WILLIAMS, BRIAN
Executed: 2012-01-19
UNDERWOOD, LANCE
Executed: 2012-01-04
MURRAY, WILLIAM
Executed: 2012-02-21
CARIVEAU, PETER THOMAS
Executed: 2012-02-08
Assignee
SMITH INTERNATIONAL, INC.
1310 RANKIN RD., HOUSTON, TEXAS, 77073
Covered Properties
(2)
Apparatus and Method for Controlling or Limiting Rotor Orbit in Moving Cavity Motors and Pumps, Such as Mud Motors
PCT:
PCT/US2011/061499 ↗
Apparatus and Method for Controlling or Limiting Rotor Orbit in Moving Cavity Motors and Pumps