Alain Boulant

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Pornichet, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for stirring and aerating a liquid in a treatment vessel
- Patent number 7,261,279
- Issue date Aug 28, 2007
- Innova Environnement
- Alain Boulant
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Simplified lamellar clarifier and method for cleaning same
- Patent number 7,201,849
- Issue date Apr 10, 2007
- Innova Environnement
- Alain Boulant
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Lamellar clarifier
- Patent number 7,165,683
- Issue date Jan 23, 2007
- Innova Environnement
- Alain Boulant
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Simplified lamellar clarifier and method for cleaning same
- Publication number 20050082220
- Publication date Apr 21, 2005
- Alain Boulant
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Lamellar clarifier
- Publication number 20050000893
- Publication date Jan 6, 2005
- Alain Boulant
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Device for stirring and aerating a liquid in a treatment vessel
- Publication number 20040130043
- Publication date Jul 8, 2004
- Alain Boulant
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL