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Bruno Marie
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Le Mesnil St Denis, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Oxygen therapy equipment with a device for respiratory assistance w...
Patent number
6,439,235
Issue date
Aug 27, 2002
L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
Christian Larquet
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Device for feeding a gas-mixture laser apparatus, and laser apparat...
Patent number
5,799,031
Issue date
Aug 25, 1998
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
Bruno Marie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for the formation of excited or unstable gaseous molecule...
Patent number
5,458,856
Issue date
Oct 17, 1995
L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
Bruno Marie
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Gaseous mixture power laser apparatus
Patent number
5,373,524
Issue date
Dec 13, 1994
L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
Bruno Marie
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power laser with uncoated diamond window
Patent number
5,335,245
Issue date
Aug 2, 1994
L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
Bruno Marie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gases to be used for CO.sub.2 laser operation and process of operat...
Patent number
5,073,897
Issue date
Dec 17, 1991
L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
Jean-Pierre Larue
H01 - BASIC ELECTRIC ELEMENTS