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Pheroze J. Nagarwalla
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Rochester Hills, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for bonding pairs of mold shells into molds
Patent number
4,883,558
Issue date
Nov 28, 1989
Roberts Corporation
Kenneth E. Bellis
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Forming apparatus having catalyst introduction simultaneous with sa...
Patent number
4,836,269
Issue date
Jun 6, 1989
Roberts Corporation
Kenneth E. Bellis
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and apparatus for handling tooling within a foundry machine
Patent number
4,832,108
Issue date
May 23, 1989
Robert Corporation
Pheroze J. Nagarwalla
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Machine and method for making molds using an activating gas
Patent number
4,830,082
Issue date
May 16, 1989
Roberts Corporation
Kenneth E. Bellis
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and apparatus for loading and unloading tooling from a found...
Patent number
4,757,855
Issue date
Jul 19, 1988
Roberts Corporation
Pheroze J. Nagarwalla
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Mold transfer mechanism for a molding machine
Patent number
4,718,474
Issue date
Jan 12, 1988
Roberts Corporation
Kenneth E. Bellis
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and apparatus for changing a mold box on a molding machine
Patent number
4,714,100
Issue date
Dec 22, 1987
Roberts Corporation
Kenneth E. Bellis
B22 - CASTING POWDER METALLURGY