Henri Dufresne

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Repentigny, CA

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Patents Grantslast 30 patents

Information Patent Grant
Visor protector
- Patent number 6,640,346
- Issue date Nov 4, 2003
- Henri Dufresne
- A42 - HEADWEAR

Patents Applicationslast 30 patents

Information Patent Application
Visor protector
- Publication number 20020148033
- Publication date Oct 17, 2002
- Henri Dufresne
- A42 - HEADWEAR