Thomas J. Lechner

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Mequon, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Smart refrigerant sensor
- Patent number 5,820,262
- Issue date Oct 13, 1998
- Johnson Service Company
- Thomas J. Lechner
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...