Francois Raymond

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Montreal, CA

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Patents Grantslast 30 patents

Information Patent Grant
Photoluminescent markers and methods for detection of such markers
- Patent number 6,808,542
- Issue date Oct 26, 2004
- American Dye Source, Inc.
- My T. Nguyen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Photoluminescent markers and methods for detection of such markers
- Publication number 20030154647
- Publication date Aug 21, 2003
- My T. Nguyen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...