Philippe Rioux

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Boucherville, CA

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Patents Grantslast 30 patents

Information Patent Grant
Video observation systems
- Patent number 4,876,597
- Issue date Oct 24, 1989
- ADT Security Systems, Inc.
- Bernard J. J. Roy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Freight car identification method
- Patent number 4,264,927
- Issue date Apr 28, 1981
- American District Telegraph Company
- Andre Raymond
- B61 - RAILWAYS