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Francis Breton
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Saguenay, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Aluminum alloys having improved tensile properties
Patent number
11,198,925
Issue date
Dec 14, 2021
Rio Tinto Alcan International Limited
Francis Breton
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Dual-function impeller for a rotary injector
Patent number
10,465,987
Issue date
Nov 5, 2019
Rio Tinto Alcan International Limited
Joseph Langlais
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Rotary injector and process of adding fluxing solids in molten alum...
Patent number
9,840,754
Issue date
Dec 12, 2017
Rio Tinto Alcan International Limited
Joseph Langlais
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Impeller for a rotary injector
Patent number
D742427
Issue date
Nov 3, 2015
RIO TINTO ALCAN INTERNATIONAL LIMITED
Joseph Langlais
D15 - Machines not elsewhere specified
Information
Patent Grant
Impeller for a rotary injector
Patent number
D713861
Issue date
Sep 23, 2014
Rio Tinto Alcan International Limited
Joseph Langlais
D15 - Machines not elsewhere specified
Patents Applications
last 30 patents
Information
Patent Application
OXIDATION RESISTANT AL-MG HIGH STRENGTH DIE CASTING FOUNDRY ALLOYS
Publication number
20240189894
Publication date
Jun 13, 2024
RIO TINTO ALCAN INTERNATIONAL LIMITED
Lei Pan
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Foundry Alloys for High-Pressure Vacuum Die Casting
Publication number
20220090234
Publication date
Mar 24, 2022
RIO TINTO ALCAN INTERNATIONAL LIMITED
Francis Breton
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Aluminum Alloys Having Improved Tensile Properties
Publication number
20190136349
Publication date
May 9, 2019
RIO TINTO ALCAN INTERNATIONAL LIMITED
Francis Breton
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM ALLOY COMBINING HIGH STRENGTH AND EXTRUDABILITY, AND LOW Q...
Publication number
20170002448
Publication date
Jan 5, 2017
RIO TINTO ALCAN INTERNATIONAL LIMITED
Nicholas C. Parson
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Dual-Function Impeller for a Rotary Injector
Publication number
20160238319
Publication date
Aug 18, 2016
RIO TINTO ALCAN INTERNATIONAL LIMITED
Joseph Langlais
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ROTARY INJECTOR AND PROCESS OF ADDING FLUXING SOLIDS IN MOLTEN ALUM...
Publication number
20160108496
Publication date
Apr 21, 2016
RIO TINTO ALCAN INTERNATIONAL LIMITED
Joseph Langlais
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...