Gerald L. Greschl

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Dayton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Diagnostics for a heating and cooling system
- Patent number 5,689,963
- Issue date Nov 25, 1997
- Copeland Corporation
- Vijay Bahel
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heating and cooling system with variable capacity compressor
- Patent number 5,628,201
- Issue date May 13, 1997
- Copeland Corporation
- Vijay Bahel
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Diagnostics for a heating and cooling system
- Patent number 5,623,834
- Issue date Apr 29, 1997
- Copeland Corporation
- Vijay Bahel
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Forced air heat exchanging system with variable fan speed control
- Patent number 5,533,352
- Issue date Jul 9, 1996
- Copeland Corporation
- Vijay O. Bahel
- F24 - HEATING RANGES VENTILATING