Inventor · disambiguated record
Claude Dupuis
Also filed as: DUBE GHYSLAIN · DUPUIS CLAUDE · DUPUIS CLAUDE R
8 granted patents·1 pending application·168 citations·filing 1983–2013
88Inventor score
Files withALCAN INT LTD5NORTEL NETWORKS LTD1NORTHERN TELECOM LTD1RIMAGE CORP1RIO TINTO ALCAN INT LTD1
Top patents by PatentIndex Score
9 records- 0189US4521643AApparatus for transmitting information via telephone linesNORTHERN TELECOM LTD·Filed 1983·Granted Jun 4, 1985·81 cites·42 claims
- 0288US8025712B2In-line salt refining of molten aluminium alloysRIO TINTO ALCAN INT LTD·Filed 2006·Granted Sep 27, 2011·8 cites·18 claims
- 0373US6602318B2Process and apparatus for cleaning and purifying molten aluminumALCAN INT LTD·Filed 2001·Granted Aug 5, 2003·9 cites·26 claims
- 0460US5549732AProduction of granules of reactive metals, for example magnesium and magnesium alloyALCAN INT LTD·Filed 1994·Granted Aug 27, 1996·19 cites·32 claims
- 0553US6755889B2Process for cleaning and purifying molten aluminumALCAN INT LTD·Filed 2003·Granted Jun 29, 2004·1 cites·11 claims
- 0652US6337658B1Transmit antenna alignment peak search method and apparatusNORTEL NETWORKS LTD·Filed 1999·Granted Jan 8, 2002·34 cites·24 claims
- 0742US6251158B1Production of granules of reactive metals, for example magnesium and magnesium alloyALCAN INT LTD·Filed 1999·Granted Jun 26, 2001·8 cites·34 claims
- 0842US5951738AProduction of granules of reactive metals, for example magnesium and magnesium alloyALCAN INT LTD·Filed 1995·Granted Sep 14, 1999·8 cites·9 claims
- 0940US2013275561A1Adaptive and configurable content delivery and routingRIMAGE CORP·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →