IP Library Assignment 026678/0247
Patent Assignment
Reel/Frame 026678/0247

Release of Security Interest

Recorded: 2011-08-01 Received: 2011-08-01 Pages: 5
Assignor
Assignees
ELGIN EQUIPMENT GROUP, LLC (F/K/A ELGIN NATIONAL INDUSTRIES, INC.)
2001 BUTTERFIELD ROAD, SUITE 1020, DOWNERS GROVE, IL, 60515, UNITED STATES
NORRIS SCREEN AND MANUFACTURING, LLC (F/K/A NORRIS SCREEN AND MANUFACTURING, INC.)
21405 GOVERNER G.C. PEERY HIGHWAY, TAZEWELL, VA, 24651, UNITED STATES
CLINCH RIVER, LLC (F/K/A CLINCH RIVER CORPORATION)
521 CLAYPOOL HILL MALL ROAD, CEDAR BLUFF, VA, 24609, UNITED STATES
CENTRIFUGAL SERVICES, LLC (F/K/A CENTRIFUGAL SERVICES, INC.)
5595 HIGHWAY NORTH 34 NORTH, RALEIGH, IL, 62977, UNITED STATES
Covered Property (1)
Method and Apparatus for Heating Drilling and/or Completion Fluids Entering or Leaving a Well Bore During Oil and Gas Exploration and Production
Application: 10/267,461 →