Patent Assignment
Reel/Frame 013310/0325
Assignment of Assignor's Interest
Recorded: 2002-09-19
Received: 2002-09-25
Pages: 3
Assignee
ROBBINS & MYERS ENERGY SYSTEMS L.P.
10586 US HIGHWAY 75 NORTH, WILLIS, TX, 77378, UNITED STATES
Covered Property
(1)
Downhole Pumping System
Application:
10/246,981 →