Henry H. B. Karplus

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Hinsdale, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Doppler flowmeter
- Patent number 4,413,531
- Issue date Nov 8, 1983
- The United States of America as represented by the United States Department o...
- Henry H. B. Karplus
- G01 - MEASURING TESTING
Information Patent Grant
Digital pressure transducer for use at high temperatures
- Patent number 4,255,973
- Issue date Mar 17, 1981
- The United States of America as represented by the United States Department o...
- Henry H. B. Karplus
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for checking the direction of polarization of shear-wave...
- Patent number 4,238,725
- Issue date Dec 9, 1980
- The United States of America as represented by the United States Department o...
- Henry H. B. Karplus
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic transducer with laminated coupling wedge
- Patent number 3,973,152
- Issue date Aug 3, 1976
- The United States of America as represented by the United States Energy Resea...
- Henry H. B. Karplus
- G10 - MUSICAL INSTRUMENTS ACOUSTICS