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James R. Fields
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Penn Township, Westmoreland County, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Aluminum alloys, aluminum alloy products and methods for making the...
Patent number
8,950,465
Issue date
Feb 10, 2015
Alcoa Inc.
Jen C. Lin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloys, aluminum alloy products and methods for making the...
Patent number
8,349,462
Issue date
Jan 8, 2013
Alcoa Inc.
Jen C. Lin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Molten metal treatment furnace with level control and method
Patent number
6,503,292
Issue date
Jan 7, 2003
Alcoa Inc.
Marshall A. Klingensmith
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Apparatus and method for cold chamber die-casting of metal parts wi...
Patent number
5,697,422
Issue date
Dec 16, 1997
Aluminum Company of America
Jamal Righi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Shot sleeve having a passageway for fluid flow
Patent number
5,492,166
Issue date
Feb 20, 1996
Aluminum Company of America
Joshua C. Liu
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Die-casting process and equipment
Patent number
5,370,171
Issue date
Dec 6, 1994
Aluminum Company of America
James R. Fields
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Vacuum die-casting machine with apparatus and method for controllin...
Patent number
5,246,055
Issue date
Sep 21, 1993
Aluminum Company of America
James R. Fields
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Die-casting process and equipment
Patent number
5,076,344
Issue date
Dec 31, 1991
Aluminum Company of America
James R. Fields
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Separation of volatile impurities from aluminum chloride before ele...
Patent number
4,576,690
Issue date
Mar 18, 1986
Aluminum Company of America
James R. Fields
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
ALUMINUM ALLOYS, ALUMINUM ALLOY PRODUCTS AND METHODS FOR MAKING THE...
Publication number
20150122660
Publication date
May 7, 2015
ALCOA INC.
Jen C. Lin
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Aluminum alloys, aluminum alloy products and methods for making the...
Publication number
20130160963
Publication date
Jun 27, 2013
ALCOA INC.
Jen C. Lin
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Aluminum alloys, aluminum alloy products and methods for making the...
Publication number
20100183869
Publication date
Jul 22, 2010
ALCOA INC.
Jen C. Lin
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
MOLTEN METAL TREATMENT FURNACE WITH LEVEL CONTROL AND METHOD
Publication number
20020185790
Publication date
Dec 12, 2002
Marshall A. Klingensmith
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...