Alotech Ltd. LLC

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Kennesaw, GA, US

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Patents Grantslast 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