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Patent applications and USPTO patent grants for Hansman, Jr.; Robert J..The latest application filed is for "method of and apparatus for detection of ice accretion".
Patent | Date |
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Method of and apparatus for detection of ice accretion Grant 5,313,202 - Hansman, Jr. , et al. May 17, 1 | 1994-05-17 |
Method and apparatus for monitoring liquid volume/mass in tanks Grant 4,729,245 - Hansman, Jr. March 8, 1 | 1988-03-08 |
Method and apparatus for measurement of ice thickness employing ultra-sonic pulse echo technique Grant 4,628,736 - Kirby , et al. December 16, 1 | 1986-12-16 |
Microwave ice prevention system Grant 4,365,131 - Hansman, Jr. December 21, 1 | 1982-12-21 |
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