Inventor · disambiguated record
Robert J. Barnett
Also filed as: BARNETT ROBERT J
16 granted patents·1 pending application·440 citations·filing 1995–2006
95Inventor score
Top patents by PatentIndex Score
17 records- 0197US6248302B1Process for treating red mud to recover metal values therefromGOLDENDALE ALUMINUM COMPANY·Filed 2000·Granted Jun 19, 2001·82 cites·22 claims
- 0293US6558525B1Anode for use in aluminum producing electrolytic cellNORTHWEST ALUMINUM TECHNOLOGIES·Filed 2002·Granted May 6, 2003·52 cites·83 claims
- 0391US7077945B2Cu—Ni—Fe anode for use in aluminum producing electrolytic cellNORTHWEST ALUMINUM TECHNOLOGIES·Filed 2003·Granted Jul 18, 2006·41 cites·44 claims
- 0489US6468483B2Process for treating alumina-bearing ores to recover metal values therefromGOLDENDALE ALUMINUM COMPANY·Filed 2001·Granted Oct 22, 2002·29 cites·22 claims
- 0589US5955042AMethod of treating spent potliner material from aluminum reduction cellsGOLDENDALE ALUMINUM COMPANY·Filed 1997·Granted Sep 21, 1999·51 cites·23 claims
- 0688US5723097AMethod of treating spent potliner material from aluminum reduction cellsGOLDENDALE ALUMINUM COMPANY·Filed 1995·Granted Mar 3, 1998·67 cites·31 claims
- 0787US6866768B2Electrolytic cell for production of aluminum from aluminaFiled 2003·Granted Mar 15, 2005·29 cites·48 claims
- 0882US6811676B2Electrolytic cell for production of aluminum from aluminaNORTHWEST ALUMINUM TECHNOLOGIES·Filed 2002·Granted Nov 2, 2004·18 cites·65 claims
- 0976US6217840B1Production of fumed silicaGOLDENDALE ALUMINUM COMPANY·Filed 1999·Granted Apr 17, 2001·31 cites·21 claims
- 1073US6800191B2Electrolytic cell for producing aluminum employing planar anodesNORTHWEST ALUMINUM TECHNOLOGIES·Filed 2002·Granted Oct 5, 2004·8 cites·26 claims
- 1163US6187275B1Recovery of AlF3 from spent potlinerGOLDENDALE ALUMINUM COMPANY·Filed 1998·Granted Feb 13, 2001·12 cites·11 claims
- 1260US6837982B2Maintaining molten salt electrolyte concentration in aluminum-producing electrolytic cellNORTHWEST ALUMINUM TECHNOLOGIES·Filed 2002·Granted Jan 4, 2005·2 cites·20 claims
- 1351US6193944B1Method of recovering fumed silica from spent potlinerGOLDENDALE ALUMINUM COMPANY·Filed 1999·Granted Feb 27, 2001·9 cites·16 claims
- 1445US6123908AMethod of treating spent potliner material from aluminum reduction cellsGOLDENDALE ALUMINUM COMPANY·Filed 1999·Granted Sep 26, 2000·6 cites·35 claims
- 1539US2007278107A1Anode for use in aluminum producing electrolytic cellNORTHWEST ALUMINUM TECHNOLOGIES·Filed 2006·Application pending·0 cites
- 1638US6231822B1Recovering chloride and sulfate compounds from spent potlinerGOLDENDALE ALUMINUM COMPANY·Filed 1998·Granted May 15, 2001·2 cites·11 claims
- 1735US6217836B1Recovering carbon, silica and alumina from spent potlinerGOLDENDALE ALUMINUM COMPANY·Filed 1998·Granted Apr 17, 2001·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →