Stephane LAVIGNOTTE

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Moissy-Cramayel, FR

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Patents Grantslast 30 patents

Information Patent Grant
Integral flow rate limiter and fuel injector for a gas turbine comb...
- Patent number 12,044,410
- Issue date Jul 23, 2024
- SAFRAN HELICOPTER ENGINES
- Nicolas Roland Guy Savary
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Production by additive manufacturing of complex parts
- Patent number 11,988,385
- Issue date May 21, 2024
- SAFRAN HELICOPTER ENGINES
- Jean-Paul Didier Autret
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Impact-cooling tubular insert for a turbomachine distributor
- Patent number 11,434,769
- Issue date Sep 6, 2022
- SAFRAN AIRCRAFT ENGINES
- Guillaume Klein
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION BY ADDITIVE MANUFACTURING OF COMPLEX PARTS
- Publication number 20230258337
- Publication date Aug 17, 2023
- SAFRAN HELICOPTER ENGINES
- Jean-Paul Didier AUTRET
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTION ASSEMBLY
- Publication number 20230151768
- Publication date May 18, 2023
- SAFRAN HELICOPTER ENGINES
- Nicolas Roland Guy Savary
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
METHOD FOR MANUFACTURING A FLAME TUBE FOR A TURBOMACHINE
- Publication number 20220252268
- Publication date Aug 11, 2022
- SAFRAN HELICOPTER ENGINES
- Stéphane Lavignotte
- B22 - CASTING POWDER METALLURGY
Information Patent Application
IMPACT-COOLING TUBULAR INSERT FOR A TURBOMACHINE DISTRIBUTOR
- Publication number 20220049610
- Publication date Feb 17, 2022
- SAFRAN AIRCRAFT EGINES
- Guillaume KLEIN
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...