Jean Coronado

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St. Eustache, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method for cleaning and lubricating an injection sleeve and plunger...
- Patent number 6,354,359
- Issue date Mar 12, 2002
- DBM Industries Ltd.
- Guido Perrella
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Self lubricating and cleaning injection piston for cold chamber inj...
- Patent number 6,237,672
- Issue date May 29, 2001
- DBM Industries, Ltd.
- Guido Perrella
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Method for cleaning and lubricating an injection sleeve and plunger...
- Publication number 20010009186
- Publication date Jul 26, 2001
- Guido Perrella
- B22 - CASTING POWDER METALLURGY