Inventor · disambiguated record
Douglas V. Stewart
Also filed as: STEWART DOUGLAS V
6 granted patents·56 citations·filing 1984–1994
82Inventor score
Files withREYNOLDS METALS CO6
Top patents by PatentIndex Score
6 records- 0172US4631121AAlumina reduction cellREYNOLDS METALS CO·Filed 1986·Granted Dec 23, 1986·21 cites·10 claims
- 0259US4919782AAlumina reduction cellREYNOLDS METALS CO·Filed 1989·Granted Apr 24, 1990·12 cites·16 claims
- 0355US4561958AAlumina reduction cellREYNOLDS METALS CO·Filed 1984·Granted Dec 31, 1985·9 cites·19 claims
- 0447US5129998ARefractory hard metal shapes for aluminum productionREYNOLDS METALS CO·Filed 1991·Granted Jul 14, 1992·7 cites·13 claims
- 0533US4591419AProtective barrier for alumina reduction cellsREYNOLDS METALS CO·Filed 1985·Granted May 27, 1986·3 cites·11 claims
- 0630US5435528APorous plug structure for aluminum furancesREYNOLDS METALS CO·Filed 1994·Granted Jul 25, 1995·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →