Benoît Jean Henri Berthelet

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Maisons Alfort, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for extending the life of attachments that attach blades to...
- Patent number 6,536,109
- Issue date Mar 25, 2003
- SNECMA Moteurs
- Benoît Jean Henri Berthelet
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for ultrasonic peening of annular recesses for...
- Patent number 6,508,093
- Issue date Jan 21, 2003
- Snecma Moteurs and Snecma Services
- Benoît Jean Henri Berthelet
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for ultrasonic peening of axial recesses for t...
- Patent number 6,505,489
- Issue date Jan 14, 2003
- SNECMA Moteurs
- Benoît Jean Henri Berthelet
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for peening tops of cooled blades
- Patent number 6,490,899
- Issue date Dec 10, 2002
- SNECMA Moteurs
- Benoît Jean Henri Berthelet
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

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 for extending the life of attachments that attach blades to...
- Publication number 20020124402
- Publication date Sep 12, 2002
- SNECMA MOTEURS
- Benoit Jean Henri Berthelet
- C21 - METALLURGY OF IRON
Information Patent Application
Method and apparatus for ultrasonic peening of annular recesses for...
- Publication number 20020069687
- Publication date Jun 13, 2002
- SNECMA MOTEURS
- Benoit Jean Henri Berthelet
- C21 - METALLURGY OF IRON
Information Patent Application
Method and apparatus for ultrasonic peening of axial recesses for t...
- Publication number 20020056304
- Publication date May 16, 2002
- SNECMA MOTEURS
- Benoit Jean, Henri Berthelet
- C21 - METALLURGY OF IRON
Information Patent Application
Method and apparatus for peening tops of cooled blades
- Publication number 20020056303
- Publication date May 16, 2002
- SNECMA MOTEURS
- Benoit J. H. Berthelet
- C21 - METALLURGY OF IRON