Pierre Cote

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Maisons-Laffitte, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for cleaning a filtration installation of the type with imme...
- Patent number 6,045,698
- Issue date Apr 4, 2000
- Omnium de Traitements et de Valorization (oTV)
- Pierre Cote
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Installation for biological water treatment for the production of d...
- Patent number 5,932,099
- Issue date Aug 3, 1999
- Omnium de Traitements et de Valorisation (OTV)
- Pierre Cote
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Installation for making water potable with submerged filtering memb...
- Patent number 5,607,593
- Issue date Mar 4, 1997
- OTV Omnium De Trajtements et de Valorisation S.A.
- Pierre Cote
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE