the sensing element being a ionized gas

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Patents Grantslast 30 patents

Information Patent Grant
2818530
- Patent number 2,818,530
- Issue date Dec 31, 1957
- G05 - CONTROLLING REGULATING
Information Patent Grant
2586291
- Patent number 2,586,291
- Issue date Feb 19, 1952
- G05 - CONTROLLING REGULATING
Information Patent Grant
2331025
- Patent number 2,331,025
- Issue date Oct 5, 1943
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
2042182
- Patent number 2,042,182
- Issue date May 26, 1936
- G05 - CONTROLLING REGULATING
Information Patent Grant
2032905
- Patent number 2,032,905
- Issue date Mar 3, 1936
- B60 - VEHICLES IN GENERAL
Information Patent Grant
2027405
- Patent number 2,027,405
- Issue date Jan 14, 1936
- G05 - CONTROLLING REGULATING