Gemma RAVEN

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Royston, GB

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Patents Grantslast 30 patents

Information Patent Grant
Joining method
- Patent number 11,717,915
- Issue date Aug 8, 2023
- Rolls-Royce PLC
- Simon E Bray
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotary friction welding
- Patent number 10,052,715
- Issue date Aug 21, 2018
- Rolls-Royce PLC
- Gemma Raven
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotor blade manufacture
- Patent number 9,790,798
- Issue date Oct 17, 2017
- Rolls-Royce PLC
- Gemma Alexandra Raven
- B24 - GRINDING POLISHING
Information Patent Grant
Rotor blade manufacture
- Patent number 9,624,778
- Issue date Apr 18, 2017
- Rolls-Royce PLC
- Gemma Alexandra Raven
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
JOINING METHOD
- Publication number 20200391322
- Publication date Dec 17, 2020
- Rolls-Royce plc
- Simon E. BRAY
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ROTARY FRICTION WELDING
- Publication number 20170129048
- Publication date May 11, 2017
- Rolls-Royce plc
- Gemma RAVEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ROTOR BLADE MANUFACTURE
- Publication number 20150369050
- Publication date Dec 24, 2015
- Rolls-Royce plc
- Gemma Alexandra RAVEN
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
ROTOR BLADE MANUFACTURE
- Publication number 20150369051
- Publication date Dec 24, 2015
- Rolls-Royce plc
- Gemma Alexandra RAVEN
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...