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Robert A. Ramser
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New Kensington, PA, US
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last 30 patents
Information
Patent Grant
Spray quenching of metal with liquid coolant containing dissolved gas
Patent number
5,820,705
Issue date
Oct 13, 1998
Aluminum Company of America
Ho Yu
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of heat treating metal with liquid coolant containing dissol...
Patent number
5,681,407
Issue date
Oct 28, 1997
Aluminum Company of America
Ho Yu
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of producing aircraft plate and sheet
Patent number
4,882,831
Issue date
Nov 28, 1989
Aluminum Company of America
John E. Jacoby
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Direct chill casting of lithium-containing alloys
Patent number
4,724,887
Issue date
Feb 16, 1988
Aluminum Company of America
John E. Jacoby
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Direct chill casting of aluminum-lithium alloys
Patent number
4,709,740
Issue date
Dec 1, 1987
Aluminum Company of America
John E. Jacoby
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Direct chill casting of aluminum-lithium alloys
Patent number
4,610,295
Issue date
Sep 9, 1986
Aluminum Company of America
John E. Jacoby
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for the production of particulate metal
Patent number
4,597,919
Issue date
Jul 1, 1986
Aluminum Company of America
Robert A. Ramser
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Fire retardant continuous casting process
Patent number
4,593,745
Issue date
Jun 10, 1986
Aluminum Company of America
Ho Yu
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for the control of particle size in the production of atomiz...
Patent number
4,592,879
Issue date
Jun 3, 1986
Aluminum Company of America
Robert A. Ramser
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Direct chill casting under protective atmosphere
Patent number
4,582,118
Issue date
Apr 15, 1986
Aluminum Company of America
John E. Jacoby
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for the production of atomized metal particles
Patent number
4,548,768
Issue date
Oct 22, 1985
Aluminum Company of America
Robert A. Ramser
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus for the production of particulate metal
Patent number
4,468,183
Issue date
Aug 28, 1984
Aluminum Company of America
Robert A. Ramser
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus for the production of atomized metal particles
Patent number
4,464,103
Issue date
Aug 7, 1984
Aluminum Company of America
Robert A. Ramser
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus for control of particle size in the production of atomize...
Patent number
4,449,902
Issue date
May 22, 1984
Aluminum Company of America
Robert A. Ramser
B22 - CASTING POWDER METALLURGY