Didier Maurice Marceau GUERCHE

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Moissy-Cramayel, FR

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Patents Grantslast 30 patents

Information Patent Grant
Lost wax molding manufacturing process
- Patent number 12,042,847
- Issue date Jul 23, 2024
- SAFRAN AIRCRAFT ENGINES
- Didier Maurice Marceau Guerche
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for forming a wax model for a turbine blade
- Patent number 11,717,880
- Issue date Aug 8, 2023
- SAFRAN
- Ramzi Bohli
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Core for metal casting an aeronautical part
- Patent number 11,618,071
- Issue date Apr 4, 2023
- SAFRAN
- Adrien Bernard Vincent Rollinger
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for creating a nonpermanent model
- Patent number 10,835,951
- Issue date Nov 17, 2020
- SAFRAN
- Adrien Bernard Vincent Rollinger
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Supply system for supplying a mould with molten metal, and facility...
- Patent number 10,562,093
- Issue date Feb 18, 2020
- SAFRAN
- Ramzi Bohli
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
LOST WAX MOULDING MANUFACTURING PROCESS
- Publication number 20240157433
- Publication date May 16, 2024
- SAFRAN AIRCRAFT ENGINES
- Didier Maurice Marceau Guerche
- B22 - CASTING POWDER METALLURGY
Information Patent Application
IMPROVED METHOD FOR FORMING A WAX MODEL FOR A TURBINE BLADE
- Publication number 20220314304
- Publication date Oct 6, 2022
- SAFRAN
- Ramzi BOHLI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CORE FOR METAL CASTING AN AERONAUTICAL PART
- Publication number 20210138533
- Publication date May 13, 2021
- SAFRAN
- Adrien Bernard Vincent ROLLINGER
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SUPPLY SYSTEM FOR SUPPLYING A MOULD WITH MOLTEN METAL, AND FACILITY...
- Publication number 20190184451
- Publication date Jun 20, 2019
- SAFRAN
- Ramzi BOHLI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR CREATING A NONPERMANENT MODEL
- Publication number 20190160524
- Publication date May 30, 2019
- SAFRAN
- Adrien Bernard Vincent ROLLINGER
- B22 - CASTING POWDER METALLURGY