David Lechevalier

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Cambridge, MA, US

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Patents Applicationslast 30 patents

Information Patent Application
GAS FILTER STRUCTURE HAVING A VARIABLE WALL THICKNESS
- Publication number 20110030357
- Publication date Feb 10, 2011
- SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ET EUROPEEN
- Adrien Vincent
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS FILTRATION STRUCTURE
- Publication number 20110020185
- Publication date Jan 27, 2011
- SAINT-GOBAIN CENTRE DE RECH. ET D'ETUDES EUROPEEN
- Adrien Vincent
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS FILTRATION STRUCTURE WITH CONCAVE OR CONVEX HEXAGONAL CHANNELS
- Publication number 20100307117
- Publication date Dec 9, 2010
- SAINT GOBAIN CENTRE DE RECHERCHES ET D-ETUDES EUR.
- Adrien Vincent
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS FILTRATION STRUCTURE WITH ASYMMETRICAL HEXAGONAL CHANNELS
- Publication number 20100300291
- Publication date Dec 2, 2010
- SAINT-GOBAIN CENTRE DE RECH., ET D'ETUDES EUROPEEN
- Adrien Vincent
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS FILTRATION STRUCTURE WITH ASYMMETRICAL HEXAGONAL CHANNELS
- Publication number 20100269697
- Publication date Oct 28, 2010
- SAINT GOBAIN CENTRE DE RECHERCHES ET D-ETUDES EUR.
- Adrien Vincent
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL