Chang-Hwa Chin

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Mississauga, CA

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Patents Grantslast 30 patents

Information Patent Grant
Process for the destruction of by-product tetranitromethane
- Patent number 4,713,232
- Issue date Dec 15, 1987
- C-I-L Inc.
- Chang-Hwa Chin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous method and apparatus for the preparation of explosives e...
- Patent number 4,472,215
- Issue date Sep 18, 1984
- C-I-L Inc.
- Rejean Binet
- C06 - EXPLOSIVES MATCHES