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Gerard Gueldry
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Vert Saint-Denis, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Method of making labyrinth seal lips for the moving parts of turbom...
Patent number
6,783,642
Issue date
Aug 31, 2004
SNECMA Moteurs
Gérard Gueldry
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Method and machine for the ultrasonic peening of parts on a wheel
Patent number
6,336,844
Issue date
Jan 8, 2002
SNECMA Moteurs
Catherine Dominique Béatrice Duquenne
B24 - GRINDING POLISHING
Information
Patent Grant
Method for the ultrasonic peening of large sized annular surfaces o...
Patent number
6,289,705
Issue date
Sep 18, 2001
SNECMA Moteurs
Catherine Dominique Béatrice Duquenne
C21 - METALLURGY OF IRON
Information
Patent Grant
Hybrid component with high strength/mass ratio and method of manufa...
Patent number
6,132,857
Issue date
Oct 17, 2000
Societe Nationale d'Etude et de Construction de Moterus d'Aviation "Snecma"
Christophe Jean Roger Champenois
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Hybrid component with high strength/mass ratio and method of manufa...
Patent number
5,887,332
Issue date
Mar 30, 1999
Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "SNECMA"
Christophe Jean Roger Champenois
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Method of making labyrinth seal lips for the moving parts of turbom...
Publication number
20040222595
Publication date
Nov 11, 2004
SNECMA MOTEURS
Gerard Gueldry
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Transverse utrasound peening of blades on a rotor
Publication number
20030115922
Publication date
Jun 26, 2003
Benoit Jean Henri Berthelet
C21 - METALLURGY OF IRON
Information
Patent Application
Method of making labyrinth seal lips for the moving parts of turbom...
Publication number
20030062256
Publication date
Apr 3, 2003
SNECMA MOTEURS
Gerard Gueldry
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...