Alfred Steinegger

Person

Venthone, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for lowering the concentration of sodium in aluminum melts
- Patent number 4,174,826
- Issue date Nov 20, 1979
- Swiss Aluminium Ltd.
- Kurt Buxmann
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of removal of alkali and alkaline earth metals from light me...
- Patent number 4,152,141
- Issue date May 1, 1979
- Swiss Aluminium Ltd.
- Alfred Steinegger
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of making particles useful for removal of alkali and alkalin...
- Patent number 4,152,470
- Issue date May 1, 1979
- Swiss Aluminium Ltd.
- Alfred Steinegger
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for lowering the concentration of sodium in aluminum melts
- Patent number 4,138,246
- Issue date Feb 6, 1979
- Swiss Aluminium Ltd.
- Kurt Buxmann
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Device and method for the introduction of gases into reaction vesse...
- Patent number 4,106,759
- Issue date Aug 15, 1978
- Swiss Aluminium Ltd.
- Alfred Steinegger
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus for filtering metal melts
- Patent number 4,087,080
- Issue date May 2, 1978
- Swiss Aluminium Ltd.
- Alfred Steinegger
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Device for introduction of gases into reaction vessels containing f...
- Patent number 4,053,147
- Issue date Oct 11, 1977
- Swiss Aluminium Ltd.
- Robert Moser
- B22 - CASTING POWDER METALLURGY

Alfred Steinegger

Person

Patents Grantslast 30 patents

Apparatus for lowering the concentration of sodium in aluminum melts

Method of removal of alkali and alkaline earth metals from light me...

Method of making particles useful for removal of alkali and alkalin...

Process for lowering the concentration of sodium in aluminum melts

Device and method for the introduction of gases into reaction vesse...

Apparatus for filtering metal melts

Device for introduction of gases into reaction vessels containing f...