Sudhir K. Trikha

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Streamwood, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Dialdehyde modified phenolic foundry sand core binder resins, proce...
- Patent number 5,354,788
- Issue date Oct 11, 1994
- Borden, Inc.
- Calvin K. Johnson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ester hardeners for phenolic resin binder systems
- Patent number 5,036,116
- Issue date Jul 30, 1991
- Acme Resin Corporation
- S. Raja Iyer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ester hardeners for phenolic resin binder systems
- Patent number 4,988,745
- Issue date Jan 29, 1991
- Acme Resin Corporation
- S. Raja Iyer
- B22 - CASTING POWDER METALLURGY