Inventor · disambiguated record
Don Doutre
Also filed as: DOUTRE DON · DOUTRE DON A · DOUTRE DON ALLEN
14 granted patents·5 pending applications·254 citations·filing 1983–2025
93Inventor score
Top patents by PatentIndex Score
19 records- 0183US4555662AMethod and apparatus for the detection and measurement of particulates in molten metalLIMCA RESEARCH INC·Filed 1983·Granted Nov 26, 1985·44 cites·9 claims
- 0279US4600880AApparatus for the detection and measurement of particulates in molten metalLIMCA RESEARCH INC·Filed 1985·Granted Jul 15, 1986·47 cites·12 claims
- 0376US7140419B2Semi-solid concentration processing of metallic alloysALCAN INTERNATINOAL LTD·Filed 2002·Granted Nov 28, 2006·9 cites·7 claims
- 0475US7250221B2Method of producing clad metal productsNOVELIS INC·Filed 2006·Granted Jul 31, 2007·10 cites·23 claims
- 0574US2025250654A1Two stage dross treatmentNOVELIS INC·Filed 2025·Application pending·0 cites
- 0672US4926114AApparatus for studying particles having an aperture whose cross-sectional area changes progressively along at least part of its lengthALCAN INT LTD·Filed 1989·Granted May 15, 1990·31 cites·5 claims
- 0770US2022251680A1Two stage dross treatmentNOVELIS INC·Filed 2020·Application pending·0 cites
- 0865US7562692B2Aluminum alloy-boron carbide composite materialALCAN INT LTD·Filed 2003·Granted Jul 21, 2009·9 cites·7 claims
- 0963US4907440AProbe for the determination of gas concentration in molten metalALCAN INT LTD·Filed 1988·Granted Mar 13, 1990·22 cites·41 claims
- 1057US2022307104A1Enhanced dross feedstockNOVELIS INC·Filed 2020·Application pending·0 cites
- 1157US2022259057A1Oxidative roasting of black dross and salt cakeNOVELIS INC·Filed 2020·Application pending·0 cites
- 1256US5834928AMethod and apparatus for the detection and measurement of solid particles in molten metalALCAN INT LTD·Filed 1996·Granted Nov 10, 1998·19 cites·52 claims
- 1355US5827982APortable liquid metal filtration device for inclusion analysisALCAN INT LTD·Filed 1997·Granted Oct 27, 1998·20 cites·36 claims
- 1453US6086688ACast metal-matrix composite material and its useALCAN INT LTD·Filed 1997·Granted Jul 11, 2000·11 cites·23 claims
- 1551US5031444AMethod and apparatus for the determination of gas concentration in molten metal and metal matrix compositesALCAN INT LTD·Filed 1989·Granted Jul 16, 1991·15 cites·23 claims
- 1649US2018340240A1System and method for briquetting cyclone dust from decoating systemsNOVELIS INC·Filed 2018·Application pending·0 cites
- 1748US6428636B2Semi-solid concentration processing of metallic alloysALCAN INT LTD·Filed 1999·Granted Aug 6, 2002·13 cites·17 claims
- 1833US6257312B1Preparation of metal-matrix composite materials with high particulate loadings by concentrationALCAN INT LTD·Filed 1998·Granted Jul 10, 2001·4 cites·19 claims
- 1928US6250363B1Rapid induction melting of metal-matrix composite materialsALCAN INT LTD·Filed 1998·Granted Jun 26, 2001·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →