Patent Assignment
Reel/Frame 017234/0980
Assignment of Assignor's Interest
Recorded: 2005-11-09
Received: 2005-11-21
Pages: 2
Assignor
ABDO, GARY E.
Executed: 2005-10-31
Assignee
ROBBINS & MYERS ENERGY SYSTEMS, L.P.
10586 HIGHWAY 75 NORTH, WILLIS, TX, 77378, UNITED STATES
Covered Property
(1)
Helical rod guide and method
Application:
11/270,672 →