Davis I. Rawal

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Waterbury, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Adiabatic modulator proportioning refrigeration controller desuperh...
- Patent number 5,240,651
- Issue date Aug 31, 1993
- Davis I. Rawal
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Solar heat energy transfer system
- Patent number 4,134,390
- Issue date Jan 16, 1979
- Davis I. Rawal
- F24 - HEATING RANGES VENTILATING