LES TECHNOLOGIES ELCOTECH INC.

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Sherbrooke, CA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and process for treating effluents
- Patent number 7,462,287
- Issue date Dec 9, 2008
- Les Technologies Elcotech Inc.
- Abderrazak Berrak
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
PROCESSES AND APPARATUSES FOR TREATING AND/OR INCREASING DRYNESS OF...
- Publication number 20100163428
- Publication date Jul 1, 2010
- LES TECHNOLOGIES ELCOTECH INC.
- Abderrahmane Dermoune
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESSES FOR DEACTIVATING MICROORGANISMS IN SOLID MATERIALS
- Publication number 20100086437
- Publication date Apr 8, 2010
- LES TECHNOLOGIES ELCOTECH INC.
- Abderrahmane DERMOUNE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process and apparatus for treating sludge
- Publication number 20050199499
- Publication date Sep 15, 2005
- LES TECHNOLOGIES ELCOTECH INC.
- Abderrazak Berrak
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Process and apparatus for treating sludge by the combined action of...
- Publication number 20050016870
- Publication date Jan 27, 2005
- LES TECHNOLOGIES ELCOTECH INC.
- Abderrazak Berrak
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Trademarklast 30 trademarks