Frederic SAVREUX

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Saint Mammes, FR

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Patents Grantslast 30 patents

Information Patent Grant
Stirring propeller with blades made of sheet bent along two longitu...
- Patent number 10,105,663
- Issue date Oct 23, 2018
- Milton Roy Europe
- Patrice Cognart
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Equipment for injecting a gas into a cesspool
- Patent number 9,731,988
- Issue date Aug 15, 2017
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Guillaume Beaudouin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
EQUIPMENT FOR INJECTING A GAS INTO A CESSPOOL
- Publication number 20170305771
- Publication date Oct 26, 2017
- Guillaume BEAUDOUIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIOLEACHING METHOD AND FACILITY
- Publication number 20170175223
- Publication date Jun 22, 2017
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Anne-Gwénaëlle GUEZENNEC
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
STIRRING PROPELLER
- Publication number 20170113196
- Publication date Apr 27, 2017
- MILTON ROY EUROPE
- Patrice COGNART
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EQUIPMENT FOR INJECTING A GAS INTO A CESSPOOL
- Publication number 20160060150
- Publication date Mar 3, 2016
- Milton Roy Mixing
- Guillaume BEAUDOUIN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE