Inventor · disambiguated record
Edgar R. Wunsche
Also filed as: WUENSCHE EDGAR R · WUNSCHE EDGAR · WUNSCHE EDGAR R
8 granted patents·4 pending applications·148 citations·filing 1974–2015
88Inventor score
Top patents by PatentIndex Score
12 records- 0195US4455017AForced cooling panel for lining a metallurgical furnaceEMPCO CANADA LTD·Filed 1982·Granted Jun 19, 1984·51 cites·23 claims
- 0281US7767137B2Sealing apparatus for a slag door of a metallurgical furnaceEMPCO CANADA LTD·Filed 2007·Granted Aug 3, 2010·11 cites·17 claims
- 0380US4679773AHorizontal tapping furnace and method of operationWUNSCHE EDGAR R·Filed 1985·Granted Jul 14, 1987·19 cites·13 claims
- 0477US8124004B2Slag door assembly for an electric arc furnanceWUNSCHE EDGAR R·Filed 2007·Granted Feb 28, 2012·3 cites·18 claims
- 0577US4653730AMulti-purpose pyrometallurgical process enhancing deviceEMPCO CANADA LTD·Filed 1984·Granted Mar 31, 1987·36 cites·18 claims
- 0670US6696013B2Metallurgical furnace with scrap metal preheater and dispenserEMPCO CANADA LTD·Filed 2001·Granted Feb 24, 2004·8 cites·14 claims
- 0770US4015834ALifting bail for modular divisible metallurgical furnace shellsENGINEERED METAL PROD·Filed 1976·Granted Apr 5, 1977·13 cites·1 claims
- 0851US2016282048A1Metallurgical furnace probe with ejecting cartridge sensorEMPCO (CANADA) LTD·Filed 2014·Application pending·0 cites
- 0951US2016097686A1Remotely controlled semi-automatic mechanized sampling and temperature measuring probe apparatus for molten steel in metallurgical furnacesWUNSCHE EDGAR R·Filed 2015·Application pending·0 cites
- 1047US2013127096A1Remotely controlled semi-automatic mechanized sampling and temperature measuring probe apparatus for molten steel in metallurgical furnacesWUNSCHE EDGAR R·Filed 2010·Application pending·0 cites
- 1140US3952140AModular divisible barrel-shaped shell for metallurgical furnacesENGINEERED METAL PROD·Filed 1974·Granted Apr 20, 1976·7 cites·5 claims
- 1238US2003075843A1Multi-purpose, multi-oxy-fuel, power burner/injector/oxygen lance deviceEMPCO CANADA LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →