Alan Kardas

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable, flueless, low nox, low co space heater
- Patent number 4,958,619
- Issue date Sep 25, 1990
- Institute of Gas Technology
- Alan Kardas
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Flueless, low NO.sub.x, low CO space heater
- Patent number 4,846,679
- Issue date Jul 11, 1989
- Institute of Gas Technology
- Alan Kardas
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Continuous thermal energy delivery from a periodically active energ...
- Patent number 4,768,345
- Issue date Sep 6, 1988
- Institute of Gas Technology
- Alan Kardas
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Reactive impeller for pressurizing hot flue gases
- Patent number 4,452,566
- Issue date Jun 5, 1984
- Institute of Gas Technology
- Alan Kardas
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and apparatus of heat-pulsed recuperation of energy
- Patent number 4,281,982
- Issue date Aug 4, 1981
- Institute of Gas Technology
- Alan Kardas
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES