Raja Iyer

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Hazelcrest, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Resin binders for foundry sand cores and molds
- Patent number 4,848,442
- Issue date Jul 18, 1989
- Acme Resin Corporation
- Raja Iyer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Phenolic resin binders for foundry and refractory uses
- Patent number 4,740,535
- Issue date Apr 26, 1988
- Acme Resin Corporation
- Raja Iyer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Phenolic resin binders for foundry and refractory uses
- Patent number 4,668,759
- Issue date May 26, 1987
- Acme Resin Corporation
- Raja Iyer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Refractory binders
- Patent number 4,657,950
- Issue date Apr 14, 1987
- Acme Resin Corporation
- Raja Iyer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cold-setting compositions for foundry sand cores and molds
- Patent number 4,644,022
- Issue date Feb 17, 1987
- Acme Resin Corporation
- Raja Iyer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Resin binders for foundry sand cores and molds
- Patent number 4,336,179
- Issue date Jun 22, 1982
- Acme Resin Corporation
- Raja Iyer
- B22 - CASTING POWDER METALLURGY