Inventor · disambiguated record
Joseph Langlais
Also filed as: LANGLAIS JOSEPH · TROTTIER SYLVAIN
9 granted patents·4 pending applications·68 citations·filing 1994–2019
86Inventor score
Top patents by PatentIndex Score
13 records- 0169US2020002792A1Additives for improving the castability of aluminum-boron carbide composite materialRIO TINTO ALCAN INT LTD·Filed 2019·Application pending·0 cites
- 0260US5549732AProduction of granules of reactive metals, for example magnesium and magnesium alloyALCAN INT LTD·Filed 1994·Granted Aug 27, 1996·19 cites·32 claims
- 0359USD713861SImpeller for a rotary injectorRIO TINTO ALCAN INT LTD·Filed 2013·Granted Sep 23, 2014·11 cites·1 claims
- 0455US9840754B2Rotary injector and process of adding fluxing solids in molten aluminumRIO TINTO ALCAN INT LTD·Filed 2014·Granted Dec 12, 2017·0 cites·32 claims
- 0555US2015275338A1Additives for improving the castability of aluminum-boron carbide composite materialALCAN INT LTD·Filed 2013·Application pending·0 cites
- 0654US10465987B2Dual-function impeller for a rotary injectorRIO TINTO ALCAN INT LTD·Filed 2014·Granted Nov 5, 2019·0 cites·17 claims
- 0753US6257004B1Method and apparatus for measuring quenchant properties of coolantsALCAN INT LTD·Filed 1998·Granted Jul 10, 2001·16 cites·20 claims
- 0852US9592551B2Metal transfer troughRIO TINTO ALCAN INT LTD·Filed 2013·Granted Mar 14, 2017·0 cites·28 claims
- 0952US2008299001A1Aluminum alloy formulations for reduced hot tear susceptibilityALCAN INT LTD·Filed 2008·Application pending·0 cites
- 1047USD742427SImpeller for a rotary injectorRIO TINTO ALCAN INT LTD·Filed 2014·Granted Nov 3, 2015·6 cites·1 claims
- 1142US6251158B1Production of granules of reactive metals, for example magnesium and magnesium alloyALCAN INT LTD·Filed 1999·Granted Jun 26, 2001·8 cites·34 claims
- 1242US5951738AProduction of granules of reactive metals, for example magnesium and magnesium alloyALCAN INT LTD·Filed 1995·Granted Sep 14, 1999·8 cites·9 claims
- 1333US2002174971A1Process of and apparatus for ingot cooling during direct casting of metalsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →