CORPORATION DE L'ECOLE POLYTECHNIQUE

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Montreal, CA

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Patents Grantslast 30 patents

Information Patent Grant
Flexible contour wheelchair backrest
- Patent number 6,186,594
- Issue date Feb 13, 2001
- Corporation de l'ecole Polytechnique
- Claude Valiquette
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Granular bed process for thermally treating solid waste in a flame
- Patent number 6,119,607
- Issue date Sep 19, 2000
- Corporation de l'Ecole Polytechnique
- Christophe Guy
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Free radical oxidation installation for treating liquid effluents c...
- Patent number 5,948,373
- Issue date Sep 7, 1999
- Corporation de l'Ecole Polytechnique
- Christophe Guy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Digital adaptive control of feedforward amplifier using frequency d...
- Patent number 5,789,976
- Issue date Aug 4, 1998
- Corporation de l'Ecole Polytechnique
- Fadhel M. Ghannouchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual loop PID configuration
- Patent number 5,481,453
- Issue date Jan 2, 1996
- Corporation de l'Ecole Polytechnique
- Romano M. Desantis
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
MULTI-EQUALIZATION METHOD AND APPARATUS
- Publication number 20070293147
- Publication date Dec 20, 2007
- SOCOVAR S.E.C.
- Francois Gagnon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks