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Alotech Ltd. LLC
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Kennesaw, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Mold-removal casting method and apparatus
Patent number
7,216,691
Issue date
May 15, 2007
Alotech Ltd. LLC
John R. Grassi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Chemically bonded aggregate mold
Patent number
7,165,600
Issue date
Jan 23, 2007
Alotech Ltd. LLC
John R. Grassi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Lost pattern mold removal casting method and apparatus
Patent number
7,147,031
Issue date
Dec 12, 2006
Alotech Ltd. LLC
John R. Grassi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Lost pattern mold removal casting method and apparatus
Patent number
7,121,318
Issue date
Oct 17, 2006
Alotech Ltd. LLC
John R. Grassi
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
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