John T. Welter

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Fairborn, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Air coupled acoustic aperiodic flat lens
- Patent number 8,616,329
- Issue date Dec 31, 2013
- The United States of America as represented by the Secretary of the Air Force
- John T Welter
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Non-contact high resolution near field acoustic imaging system
- Patent number 8,322,221
- Issue date Dec 4, 2012
- The United States of America as represented by the Secretary of the Air Force
- Shamachary Sathish
- G01 - MEASURING TESTING
Information Patent Grant
Non-contact thermo-elastic property measurement and imaging system...
- Patent number 7,716,987
- Issue date May 18, 2010
- University of Dayton
- Shamachary Sathish
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
NON-CONTACT ACOUSTO-THERMAL METHOD AND APPARATUS FOR DETECTING INCI...
- Publication number 20090000382
- Publication date Jan 1, 2009
- University of Dayton
- Shamachary Sathish
- G01 - MEASURING TESTING
Information Patent Application
Non-contact thermo-elastic property measurement and imaging system...
- Publication number 20080022775
- Publication date Jan 31, 2008
- University of Dayton
- Shamachary Sathish
- G01 - MEASURING TESTING