"Pipeline Inspection Using Variable-Diameter Remote-Field Eddy Current Technology"
Patent No.:	7,683,611
Inventor(s):	Gary L. Burkhardt, Alfred E. Crouch, Albert J. Parvin, Ronald H. Peterson, Todd H. Goyen, Richard F. Tennis
Date of Issue:	3/23/2010
Assignee:	SwRI
Full Text:	US Patent & Trademark Office

Click on the inventor's name to view related technical resources:
Gary L. Burkhardt:	Staff Scientist, Sensor Systems & Nondestructive Evaluation (NDE) Technology, Mechanical Engineering
Alfred E. Crouch:	Former SwRI Employee, Mechanical Engineering
Todd H. Goyen:	Senior Research Scientist, Aerospace Engineering, Aerospace Electronics, Systems Engineering & Training
Ronald H. Peterson:	Former SwRI Employee, Mechanical Engineering
Richard F. Tennis:	Principal Scientist, Sensor Systems & Nondestructive Evaluation (NDE) Technology, Mechanical Engineering
Albert J. Parvin:	Principal Engineer, Electromechanical & Optical Systems, Applied Physics

For further information, contact the Communications Department, Southwest Research Institute.

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