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John R. Hugens, JR.
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Swanee, GA, US
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for melting metal
Patent number
8,153,049
Issue date
Apr 10, 2012
Fives North American Combustion, Inc.
John R. Hugens, Jr.
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Vertical shaft melting furnace
Patent number
7,473,297
Issue date
Jan 6, 2009
Fives North American Combustion, Inc.
John R. Hugens, Jr.
C21 - METALLURGY OF IRON
Information
Patent Grant
Vertical shaft melting furnace
Patent number
7,282,172
Issue date
Oct 16, 2007
North American Manufacturing Company
John R. Hugens, Jr.
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
Method and Apparatus for Melting Metal
Publication number
20120146268
Publication date
Jun 14, 2012
John R. Hugens, JR.
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD AND APPARATUS FOR MELTING METAL
Publication number
20090309276
Publication date
Dec 17, 2009
John R. Hugens, JR.
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...