Inventor · disambiguated record
Walter Lugscheider
Also filed as: LUGSCHEIDER WALTER
18 granted patents·200 citations·filing 1979–1989
95Inventor score
Top patents by PatentIndex Score
18 records- 0179US4504307AMethod for carrying out melting, melt-metallurgical and/or reduction-metallurgical processes in a plasma melting furnace as well as an arrangement for carrying out the methodVOEST ALPINE AG·Filed 1984·Granted Mar 12, 1985·19 cites·12 claims
- 0279US4396421AMethod of, and arrangement for, producing molten pig iron or steel pre-materialVOEST ALPINE AG·Filed 1981·Granted Aug 2, 1983·23 cites·32 claims
- 0378US4940487AProcess for utilizing of zinc-containing metallurgical dusts and sludgesVOEST ALPINE STAHL DONAWITZ·Filed 1989·Granted Jul 10, 1990·23 cites·11 claims
- 0474US4518417AMethod of, and arrangement for, reducing oxide-containing fine-particle oresVOEST ALPINE AG·Filed 1983·Granted May 21, 1985·16 cites·9 claims
- 0563US4289541AProcess of cleaning an austenitic steel surfaceVOEST AG·Filed 1979·Granted Sep 15, 1981·15 cites·6 claims
- 0654US4651656AMethod for processing a heavy-metal-containing residue from the chemical industryVOEST ALPINE AG·Filed 1984·Granted Mar 24, 1987·12 cites·14 claims
- 0754US4617671AArrangement for producing metals, such as molten pig iron, steel pre-material and ferroalloysVOEST ALPINE AG·Filed 1985·Granted Oct 14, 1986·8 cites·3 claims
- 0853US4518419AMethod of carrying out metallurgical or chemical processes in a shaft furnace, and a low shaft furnace thereforSUEDDEUTSCHE KALKSTICKSTOFF·Filed 1983·Granted May 21, 1985·12 cites·17 claims
- 0953US4426709AArrangement for the production of steelVOEST ALPINE AG·Filed 1982·Granted Jan 17, 1984·11 cites·19 claims
- 1051US4436290APlasma melting furnace arrangementVOEST ALPINE AG·Filed 1982·Granted Mar 13, 1984·6 cites·4 claims
- 1150US4644557AProcess for the production of calcium carbide and a shaft furnace for carrying out the processSUEDDEUTSCHE KALKSTICKSTOFF·Filed 1985·Granted Feb 17, 1987·10 cites·22 claims
- 1245US4673510AProcess for the disposal of settled sludge derived from a biological sewage-disposal plantVOEST ALPINE AG·Filed 1985·Granted Jun 16, 1987·15 cites·11 claims
- 1345US4533385AMethod for producing metals, such as molten pig iron, steel pre-material and ferroalloysVOEST ALPINE AG·Filed 1983·Granted Aug 6, 1985·4 cites·3 claims
- 1442US4606038APlant for producing calcium carbideSUEDDEUTSCHE KALKSTICKSTOFF·Filed 1983·Granted Aug 12, 1986·7 cites·7 claims
- 1542US4414673APlasma melting furnaceVOEST ALPINE AG·Filed 1982·Granted Nov 8, 1983·4 cites·6 claims
- 1640US4423512APlasma melting furnaceVOEST ALPINE AG·Filed 1982·Granted Dec 27, 1983·5 cites·10 claims
- 1738US4546483APlasma melting furnace arrangementVOEST ALPINE AG·Filed 1983·Granted Oct 8, 1985·6 cites·4 claims
- 1834US4493088APlasma melting furnaceVOEST ALPINE AG·Filed 1982·Granted Jan 8, 1985·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →