S. Craig Bergsma

Person

The Dalles, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cu—Ni—Fe anode for use in aluminum producing electrolytic cell
- Patent number 7,077,945
- Issue date Jul 18, 2006
- Northwest Aluminum Technologies
- S. Craig Bergsma
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Cu-Ni-Fe anodes having improved microstructure
- Patent number 6,723,222
- Issue date Apr 20, 2004
- Northwest Aluminum Company
- S. Craig Bergsma
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
High strength aluminum base alloy
- Patent number 6,719,859
- Issue date Apr 13, 2004
- Northwest Aluminum Company
- S. Craig Bergsma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Carbon containing Cu-Ni-Fe anodes for electrolysis of alumina
- Patent number 6,692,631
- Issue date Feb 17, 2004
- Northwest Aluminum
- S. Craig Bergsma
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Casting thermal transforming and semi-solid forming aluminum alloys
- Patent number 5,968,292
- Issue date Oct 19, 1999
- Northwest Aluminum
- S. Craig Bergsma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High strength Mg-Si type aluminum alloy
- Patent number 5,961,752
- Issue date Oct 5, 1999
- Northwest Aluminum Company
- S. Craig Bergsma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Casting, thermal transforming and semi-solid forming aluminum alloys
- Patent number 5,911,843
- Issue date Jun 15, 1999
- Northwest Aluminum Company
- S. Craig Bergsma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Casting thermal transforming and semi-solid forming aluminum alloys
- Patent number 5,846,350
- Issue date Dec 8, 1998
- Northwest Aluminum Company
- S. Craig Bergsma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High strength MG-SI type aluminum alloy
- Patent number 5,571,347
- Issue date Nov 5, 1996
- Northwest Aluminum Company
- S. Craig Bergsma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Casting, thermal transforming and semi-solid forming aluminum alloys
- Patent number 5,571,346
- Issue date Nov 5, 1996
- Northwest Aluminum Company
- S. Craig Bergsma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Cu-ni-fe anode for use in aluminum producing electrolytic cell
- Publication number 20030201189
- Publication date Oct 30, 2003
- S. Craig Bergsma
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Cu-ni-fe anodes having improved microstructure
- Publication number 20030196909
- Publication date Oct 23, 2003
- S.Craig Bergsma
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
High strength aluminum base alloy
- Publication number 20030155049
- Publication date Aug 21, 2003
- S. Craig Bergsma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Carbon containing Cu-Ni-Fe anodes for electrolysis of alumina
- Publication number 20030155253
- Publication date Aug 21, 2003
- S. Craig Bergsma
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Semi-solid formed, low elongation aluminum alloy connecting rod
- Publication number 20030066579
- Publication date Apr 10, 2003
- S. Craig Bergsma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Semi-solid formed, low elongation aluminum alloy connecting rod
- Publication number 20020148325
- Publication date Oct 17, 2002
- S. Craig Bergsma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

S. Craig Bergsma

Person

Patents Grantslast 30 patents

Cu—Ni—Fe anode for use in aluminum producing electrolytic cell

Cu-Ni-Fe anodes having improved microstructure

High strength aluminum base alloy

Carbon containing Cu-Ni-Fe anodes for electrolysis of alumina

Casting thermal transforming and semi-solid forming aluminum alloys

High strength Mg-Si type aluminum alloy

Casting, thermal transforming and semi-solid forming aluminum alloys

Casting thermal transforming and semi-solid forming aluminum alloys

High strength MG-SI type aluminum alloy

Casting, thermal transforming and semi-solid forming aluminum alloys

Patents Applicationslast 30 patents

Cu-ni-fe anode for use in aluminum producing electrolytic cell

Cu-ni-fe anodes having improved microstructure

High strength aluminum base alloy

Carbon containing Cu-Ni-Fe anodes for electrolysis of alumina

Semi-solid formed, low elongation aluminum alloy connecting rod

Semi-solid formed, low elongation aluminum alloy connecting rod