Gautschi Electro-Fours SA.

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Taegerwilen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Regenerator/burner system for heating a fuel-fired industrial furnace
- Patent number 6,250,917
- Issue date Jun 26, 2001
- Gautschi Electro-fours S.A.
- Ing Franz Engelberg
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method for heating a fuel-fired industrial furnace and regenerator/...
- Patent number 5,876,197
- Issue date Mar 2, 1999
- Gautschi Electro-fours S.A.
- Franz Engelberg
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Conveying device for push-type or continuous-heating furnaces
- Patent number 5,301,929
- Issue date Apr 12, 1994
- Gautschi Electro-Fours SA.
- Rudolf Pflanz
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method and apparatus for the removal of slag from metallic melt bat...
- Patent number 5,032,177
- Issue date Jul 16, 1991
- Gautschi Electro-Fours SA
- Hans-Otto Jochem
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus for melting a melting stock composed of scrap metal and/o...
- Patent number 4,572,485
- Issue date Feb 25, 1986
- Gautschi Electro-Fours SA
- Franz Engelberg
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Continuous flow oven
- Patent number 4,235,591
- Issue date Nov 25, 1980
- Gautschi Electro-Fours SA.
- Heinrich Aebli
- C21 - METALLURGY OF IRON

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