Frédéric BRUN

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Chicoutimi, CA

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Patents Grantslast 30 patents

Information Patent Grant
Intervention tool for the operation of an electrolytic cell
- Patent number 12,065,752
- Issue date Aug 20, 2024
- Rio Tinto Alcan International Limited
- Steeve Renaudier
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Handling device to be used to convey an intervention tool on an ele...
- Patent number 12,043,913
- Issue date Jul 23, 2024
- Rio Tinto Alcan International Limited
- Frédéric Brun
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
INTERVENTION TOOL FOR THE OPERATION OF AN ELECTROLYTIC CELL
- Publication number 20220136120
- Publication date May 5, 2022
- RIO TINTO ALCAN INTERNATIONAL LIMITED
- Steeve RENAUDIER
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HANDLING DEVICE TO BE USED TO CONVEY AN INTERVENTION TOOL ON AN ELE...
- Publication number 20220090280
- Publication date Mar 24, 2022
- RIO TINTO ALCAN INTERNATIONAL LIMITED
- Frédéric BRUN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
DRILLING DEVICE COMPRISING A TUBULAR SHEATH SECURED TO AN ACTUATOR
- Publication number 20210031278
- Publication date Feb 4, 2021
- RIO TINTO ALCAN INTERNATIONAL LIMITED
- Frédéric BRUN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR