Joseph W. Tommaney

Person

Buffalo Township, Butler County, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for shrouding a stream of molten metal
- Patent number 5,131,573
- Issue date Jul 21, 1992
- Allegheny Ludlum Corporation
- Joseph W. Tommaney
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and means of reducing the oxidization of reactive elements i...
- Patent number 4,953,177
- Issue date Aug 28, 1990
- Allegheny Ludlum Corporation
- Joseph W. Tommaney
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus for introducing gas into molten metal baths
- Patent number 4,824,080
- Issue date Apr 25, 1989
- Allegheny Ludlum Corporation
- Joseph W. Tommaney
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for introducing gas into molten metal baths
- Patent number 4,758,269
- Issue date Jul 19, 1988
- Allegheny Ludlum Corporation
- Joseph W. Tommaney
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for refining molten metal bath to control nitrogen
- Patent number 4,615,730
- Issue date Oct 7, 1986
- Allegheny Ludlum Steel Corporation
- Joseph W. Tommaney
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing steel in a top oxygen blown vessel
- Patent number 4,529,442
- Issue date Jul 16, 1985
- Allegheny Ludlum Steel Corporation
- Joseph W. Tommaney
- C21 - METALLURGY OF IRON
Information Patent Grant
System and method for producing steel in a top-blown vessel
- Patent number 4,529,443
- Issue date Jul 16, 1985
- Allegheny Ludlum Steel Corporation
- Joseph W. Tommaney
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing steel in a top-blown vessel
- Patent number 4,514,220
- Issue date Apr 30, 1985
- Allegheny Ludlum Steel Corporation
- Joseph W. Tommaney
- C21 - METALLURGY OF IRON
Information Patent Grant
Electroslag remelting method and flux composition
- Patent number 4,297,132
- Issue date Oct 27, 1981
- Allegheny Ludlum Steel Corporation
- Balaji V. Patil
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for electroslag remelting of a manganese-copper-nickel alloy
- Patent number 4,161,399
- Issue date Jul 17, 1979
- Allegheny Ludlum Industries, Inc.
- Joseph W. Tommaney
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for electroslag remelting of a copper-nickel alloy
- Patent number 4,161,398
- Issue date Jul 17, 1979
- Allegheny Ludlum Industries, Inc.
- Joseph W. Tommaney
- B22 - CASTING POWDER METALLURGY

Joseph W. Tommaney

Person

Patents Grantslast 30 patents

Method and device for shrouding a stream of molten metal

Method and means of reducing the oxidization of reactive elements i...

Apparatus for introducing gas into molten metal baths

Method and apparatus for introducing gas into molten metal baths

Method for refining molten metal bath to control nitrogen

Method for producing steel in a top oxygen blown vessel

System and method for producing steel in a top-blown vessel

Method for producing steel in a top-blown vessel

Electroslag remelting method and flux composition

Method for electroslag remelting of a manganese-copper-nickel alloy

Method for electroslag remelting of a copper-nickel alloy