Goldendale Aluminum Company

Organization

Goldendale, WA, US

Business Address
3313 W SECOND ST THE DALLES OR 97058 5412966161
Mailing Address
3313 W SECOND ST THE DALLES OR 97058
State Location
OR
State of Incorporation

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Process for treating alumina-bearing ores to recover metal values t...
- Patent number 6,468,483
- Issue date Oct 22, 2002
- Goldendale Aluminum Company
- Robert J. Barnett
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for treating red mud to recover metal values therefrom
- Patent number 6,248,302
- Issue date Jun 19, 2001
- Goldendale Aluminum Company
- Robert J. Barnett
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovering chloride and sulfate compounds from spent potliner
- Patent number 6,231,822
- Issue date May 15, 2001
- Goldendale Aluminum Company
- Robert J. Barnett
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Production of fumed silica
- Patent number 6,217,840
- Issue date Apr 17, 2001
- Goldendale Aluminum Company
- Robert J. Barnett
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovering carbon, silica and alumina from spent potliner
- Patent number 6,217,836
- Issue date Apr 17, 2001
- Goldendale Aluminum Company
- Robert J. Barnett
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of recovering fumed silica from spent potliner
- Patent number 6,193,944
- Issue date Feb 27, 2001
- Goldendale Aluminum Company
- Robert J. Barnett
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of AlF3 from spent potliner
- Patent number 6,187,275
- Issue date Feb 13, 2001
- Goldendale Aluminum Company
- Robert J. Barnett
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of treating spent potliner material from aluminum reduction...
- Patent number 6,123,908
- Issue date Sep 26, 2000
- Goldendale Aluminum Company
- Robert J. Barnett
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of treating spent potliner material from aluminum reduction...
- Patent number 5,955,042
- Issue date Sep 21, 1999
- Goldendale Aluminum Company
- Robert J. Barnett
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of treating spent potliner material from aluminum reduction...
- Patent number 5,723,097
- Issue date Mar 3, 1998
- Goldendale Aluminum Company
- Robert J. Barnett
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Goldendale Aluminum Company

Organization

Business Address

Mailing Address

State Location

State of Incorporation

Patents Grantslast 30 patents

Process for treating alumina-bearing ores to recover metal values t...

Process for treating red mud to recover metal values therefrom

Recovering chloride and sulfate compounds from spent potliner

Production of fumed silica

Recovering carbon, silica and alumina from spent potliner

Method of recovering fumed silica from spent potliner

Recovery of AlF3 from spent potliner

Method of treating spent potliner material from aluminum reduction...

Method of treating spent potliner material from aluminum reduction...

Method of treating spent potliner material from aluminum reduction...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks