Inventor · disambiguated record
Ernest W. Dewing
Also filed as: DEWING ERNEST W · DEWING ERNEST WILLIAM · ERNEST W DEWING
17 granted patents·333 citations·filing 1975–1993
95Inventor score
Top patents by PatentIndex Score
17 records- 0194US4099959AProcess for the production of aluminiumALCAN RES & DEV·Filed 1977·Granted Jul 11, 1978·43 cites·19 claims
- 0294US3951328AJoining of metal surfacesALCAN RES & DEV·Filed 1975·Granted Apr 20, 1976·120 cites·16 claims
- 0377US4261736ACarbothermic production of aluminiumALCAN RES & DEV·Filed 1980·Granted Apr 14, 1981·17 cites·7 claims
- 0475US4213599AApparatus for the production of aluminiumALCAN RES & DEV·Filed 1978·Granted Jul 22, 1980·14 cites·18 claims
- 0574US4790917ARefining of lithium-containing aluminum scrapALCAN INT LTD·Filed 1987·Granted Dec 13, 1988·20 cites·11 claims
- 0670US4405415AElectrolytic refining of molten metalALCAN INT LTD·Filed 1981·Granted Sep 20, 1983·14 cites·22 claims
- 0769US5409580AProcess and apparatus for melting metals and composites while reducing losses due to oxidationALCAN INT LTD·Filed 1993·Granted Apr 25, 1995·21 cites·36 claims
- 0869US4737253AAluminium reduction cellALCAN INT LTD·Filed 1986·Granted Apr 12, 1988·18 cites·13 claims
- 0954US5100618AProduction of an aluminum grain refinerALCAN INT LTD·Filed 1990·Granted Mar 31, 1992·13 cites·16 claims
- 1054US4612103AAluminium reduction cellsALCAN INT LTD·Filed 1984·Granted Sep 16, 1986·13 cites·13 claims
- 1150US4505796AElectrolytic reduction cellsALCAN INT LTD·Filed 1982·Granted Mar 19, 1985·9 cites·5 claims
- 1248US4613418AAluminium reduction cellsALCAN INT LTD·Filed 1984·Granted Sep 23, 1986·10 cites·11 claims
- 1345US4647357AAluminium electrolytic reduction cell liningsALCAN INT LTD·Filed 1984·Granted Mar 3, 1987·8 cites·7 claims
- 1441US4495047AElectrolytic reduction cellsALCAN INT LTD·Filed 1982·Granted Jan 22, 1985·5 cites·8 claims
- 1540US4226618ACarbothermic production of aluminiumALCAN RES & DEV·Filed 1979·Granted Oct 7, 1980·4 cites·9 claims
- 1633US4245822AProcess for the production of aluminiumALCAN RES & DEV·Filed 1978·Granted Jan 20, 1981·2 cites·4 claims
- 1732US4668351AMethod of producing aluminumALCAN INT LTD·Filed 1985·Granted May 26, 1987·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →