Gilles Filion

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Kirkland, CA

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Patents Grantslast 30 patents

Information Patent Grant
Water flow segregating unit with endless screw
- Patent number 5,840,180
- Issue date Nov 24, 1998
- John Meunier Inc.
- Gilles Filion
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Waste water contaminant segregating unit for sewer conduits
- Patent number 5,814,216
- Issue date Sep 29, 1998
- John Meunier Inc.
- Gilles Filion
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Overflow water screening apparatus
- Patent number 5,770,057
- Issue date Jun 23, 1998
- John Meunier Inc.
- Gilles Filion
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Self-adjustable rake for overflow grates
- Patent number 5,715,668
- Issue date Feb 10, 1998
- John Meunier Inc.
- Gilles Filion
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Self-cleaning bar screen for storm water and the like large water v...
- Patent number 5,674,386
- Issue date Oct 7, 1997
- John Meunier Inc.
- Gilles Filion
- E03 - WATER SUPPLY SEWERAGE