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"Method and Apparatus for Detecting Subsurface Anomalies"
Patent No.: 4,835,474
Inventor(s): Jorge O. Parra, Thomas E. Owen, Bob M. Duff
Date of Issue: 5/30/1989
Assignee: SwRI
Full Text: US Patent & Trademark Office

 Click on the inventor's name to view related technical resources:
 Jorge O. Parra:  Technical Advisor, Applied Physics
 Bob M. Duff:  Former SwRI Employee, Applied Physics
 Thomas E. Owen:  Former SwRI Employee, Mechanical Engineering

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

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Southwest Research Institute® (SwRI®), headquartered in San Antonio, Texas, is a multidisciplinary, independent, nonprofit, applied engineering and physical sciences research and development organization with 11 technical divisions.

August 07, 2012