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Patent applications and USPTO patent grants for Adamson; John S..The latest application filed is for "transducer system for continuous monitoring liquid levels in _storage tanks and the like".
Patent | Date |
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Transducer system for continuous monitoring liquid levels in _storage tanks and the like Grant RE31,089 - Adamson November 23, 1 | 1982-11-23 |
Transponder system including an oscillator ripple counter controlling a coded analog multiplex network in a circuit with a driver/gate circuit for generating red-alert end condition digital signals in a storage tank gauging system Grant 4,203,090 - Adamson May 13, 1 | 1980-05-13 |
Transducer system for continuous monitoring liquid levels in storage tanks and the like Grant 4,194,177 - Adamson March 18, 1 | 1980-03-18 |
Transponder system including an oscillator/ripple counter controlling a fixed Gray code logic network in circuit with a decoder/driver network for generating "red alert" end condition digital signals in a storage tank gauging system Grant 4,160,239 - Adamson July 3, 1 | 1979-07-03 |
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