John P. Eising

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Oconomowoc, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Submersible chamber water heater
- Patent number 4,790,268
- Issue date Dec 13, 1988
- A. O. Smith Corporation
- John P. Eising
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Submersible chamber water heater
- Patent number 4,742,800
- Issue date May 10, 1988
- A. O. Smith Corporation
- John P. Eising
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Combustion element for a radiant energy burner and method of making...
- Patent number 4,721,456
- Issue date Jan 26, 1988
- A. O. Smith Corporation
- Dirk N. Granberg
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Submersible chamber water heater
- Patent number 4,685,425
- Issue date Aug 11, 1987
- A. O. Smith Corporation
- John P. Eising
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Condensate discharge device for combustion apparatus
- Patent number 4,627,460
- Issue date Dec 9, 1986
- A. D. Smith Corporation
- John P. Eising
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Water heating apparatus
- Patent number 4,301,772
- Issue date Nov 24, 1981
- A. O. Smith Corporation
- John P. Eising
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Combustion heating apparatus to improve operation of gas pilot burners
- Patent number 4,059,386
- Issue date Nov 22, 1977
- A. O. Smith Corporation
- John P. Eising
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES