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Warren H. Hunt Jr.
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Monroeville, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Monolithic metal matrix composite
Patent number
5,746,267
Issue date
May 5, 1998
Aluminum Company of America
David I. Yun
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of producing structural metal matrix composite products from...
Patent number
5,561,829
Issue date
Oct 1, 1996
Aluminum Company of America
Ralph R. Sawtell
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Fabrication of metal matrix composites by vacuum die casting
Patent number
5,259,436
Issue date
Nov 9, 1993
Aluminum Company of America
David I. Yun
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum alloy product having improved combinations of properties
Patent number
5,221,377
Issue date
Jun 22, 1993
Aluminum Company of America
Warren H. Hunt
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum-lithium alloys having improved corrosion resistance
Patent number
4,897,126
Issue date
Jan 30, 1990
Aluminum Company of America
Philip E. Bretz
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy vehicular member
Patent number
4,840,852
Issue date
Jun 20, 1989
Aluminum Company of America
M. Elise Hyland
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum-lithium alloys having improved corrosion resistance and me...
Patent number
4,797,165
Issue date
Jan 10, 1989
Aluminum Company of America
Philip E. Bretz
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy automotive material
Patent number
4,784,921
Issue date
Nov 15, 1988
Aluminum Company of America
M. E. Hyland
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum-lithium alloys and method
Patent number
4,648,913
Issue date
Mar 10, 1987
Aluminum Company of America
Warren H. Hunt
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...