Martin Hewitt

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Selden, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic fluid level sensor
- Patent number 7,418,860
- Issue date Sep 2, 2008
- Parker Hannifan Corporation
- Howard Austerlitz
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Ultrasonic fluid level sensor
- Publication number 20060090563
- Publication date May 4, 2006
- Howard Austerlitz
- G01 - MEASURING TESTING