Inventor · disambiguated record
Leopold Werner Kepplinger
Also filed as: KEPPLINGER LEOPOLD W · KEPPLINGER LEOPOLD WERNER · KEPPLINGER LEOPOLD WERNER DIPL
32 granted patents·2 pending applications·218 citations·filing 1990–2011
97Inventor score
Files withVOEST ALPINE IND ANLAGEN26KEPPLINGER LEOPOLD WERNER3BRAU UNION UMLAUT OVER O STERR1FINGERHUT WILHELM1VOEST ALPHINE INDUSTRIEANLAGEN1
Top patents by PatentIndex Score
34 records- 0178US5127346ABurner arrangement for the combustion of fine-grained to dusty solid fuelVOOEST ALPINE INDUSTRIEANLAGEN·Filed 1991·Granted Jul 7, 1992·35 cites·9 claims
- 0274US7597739B2Method for reducing a particulate material containing a metal, especially iron oreVOEST ALPINE IND ANLAGEN·Filed 2007·Granted Oct 6, 2009·2 cites·33 claims
- 0374US7513729B2Method and device for distributing a lumpy bulk materialVOEST ALPINE IND ANLAGEN·Filed 2006·Granted Apr 7, 2009·2 cites·2 claims
- 0471US6336954B1Process and plant for the direct reduction of particulate iron-oxide-containing materialVOEST ALPINE IND ANLAGEN·Filed 2000·Granted Jan 8, 2002·7 cites·20 claims
- 0565US6960238B2Method and installation for the indirect reduction of particulate oxide-containing oresVOEST ALPINE IND ANLAGEN·Filed 2001·Granted Nov 1, 2005·4 cites·19 claims
- 0662US5989308APlant and process for the production of pig iron and/or sponge ironVOEST ALPINE IND ANLAGEN·Filed 1995·Granted Nov 23, 1999·14 cites·20 claims
- 0761US8313552B2Method for the production and the melting of liquid pig iron or of liquid steel intermediate products in a melt-down gasifierKEPPLINGER LEOPOLD WERNER·Filed 2008·Granted Nov 20, 2012·3 cites·21 claims
- 0860US6562102B1Method for producing liquid pig ironVOEST ALPINE IND ANLAGEN·Filed 1999·Granted May 13, 2003·16 cites·6 claims
- 0957US6858061B2Method and device for producing pig iron or liquid steel pre-products from charge materials containing iron oreVOEST ALPINE IND ANLAGEN·Filed 2001·Granted Feb 22, 2005·1 cites·8 claims
- 1057US6569377B2Plant for the direct reduction of particulate iron-oxide-containing materialVOEST ALPINE IND ANLAGEN·Filed 2002·Granted May 27, 2003·1 cites·9 claims
- 1156US6167636B1Process for thermally utilizing spent grainsBRAU UNION UMLAUT OVER O STERR·Filed 1999·Granted Jan 2, 2001·21 cites·25 claims
- 1254US8808422B2Method for increasing the penetration depth of an oxygen streamKEPPLINGER LEOPOLD WERNER·Filed 2011·Granted Aug 19, 2014·0 cites·8 claims
- 1354US6048381AMethod and arrangement for cooling hot bulk materialVOEST ALPINE IND ANLAGEN·Filed 1996·Granted Apr 11, 2000·14 cites·20 claims
- 1453US5514203AProcess for producing an iron meltVOEST ALPINE IND ANLAGEN·Filed 1995·Granted May 7, 1996·12 cites·8 claims
- 1551US6235083B1Method for producing a reducing gas serving for the reduction of metal oreVOEST ALPINE IND ANLAGEN·Filed 1998·Granted May 22, 2001·11 cites·10 claims
- 1650US5435832AProcess for utilising iron-containing wastes or residuesVOEST ALPINE DEUTSCHE·Filed 1994·Granted Jul 25, 1995·10 cites·14 claims
- 1750US2010031668A1Process and installation for generating electrical energy in a gas and steam turbine (combined cycle) power generating plantKEPPLINGER LEOPOLD WERNER·Filed 2007·Application pending·0 cites
- 1849US6210627B1Arrangement for the dosed introduction of fine-particulate material into a reactor vesselVOEST ALPINE IND ANLAGEN·Filed 1997·Granted Apr 3, 2001·8 cites·11 claims
- 1949US2004237718A1Process for reducing metal-containing, in particular iron-ore-containing, particulate materialVOEST ALPINE IND ANLAGEN·Filed 2004·Application pending·0 cites
- 2048US9090844B2Method for producing moldingsFINGERHUT WILHELM·Filed 2008·Granted Jul 28, 2015·0 cites·26 claims
- 2145US5997608AProcess for the production of molten pig iron or molten steel, pre-products and sponge iron and a plant for carrying out the processVOEST ALPINE IND ANLAGEN·Filed 1995·Granted Dec 7, 1999·7 cites·20 claims
- 2242US6183534B1Plant and process for the production of pig iron and/or sponge ironVOEST ALPHINE INDUSTRIEANLAGEN·Filed 1998·Granted Feb 6, 2001·5 cites·6 claims
- 2341US7059818B2Method and device for distributing a lumpy bulk materialVOEST ALPINE IND ANLAGEN·Filed 2001·Granted Jun 13, 2006·0 cites·15 claims
- 2441US6379420B1Method and plant for producing a reducing gas serving for the reduction of metal oreVOEST ALPINE IND ANLAGEN·Filed 1999·Granted Apr 30, 2002·6 cites·11 claims
- 2541US5873926AProcess for reducing oxide-containing material and plant for carrying out the processVOEST ALPINE IND ANLAGEN·Filed 1995·Granted Feb 23, 1999·5 cites·25 claims
- 2641US5480070AConveying arrangement for the dosed conveyance of bulk materialVOEST ALPINE IND ANLAGEN·Filed 1993·Granted Jan 2, 1996·8 cites·20 claims
- 2739US5271609APlant comprising a shaftVOEST ALPINE IND ANLAGEN·Filed 1992·Granted Dec 21, 1993·5 cites·36 claims
- 2836US6277172B1Method of charging metal carriers to a melt-down gasifying zoneVOEST ALPINE IND ANLAGEN·Filed 1998·Granted Aug 21, 2001·2 cites·10 claims
- 2936US6179896B1Process for producing liquid pig iron or semifinished steel products from oreVOEST ALPINE IND ANLAGEN·Filed 1997·Granted Jan 30, 2001·2 cites·10 claims
- 3032US6511629B1Shaft furnaceVOEST ALPINE IND ANLAGEN·Filed 1999·Granted Jan 28, 2003·5 cites·14 claims
- 3132US5567379AMethod of producing molten pig iron or molten steel pre-products and a plant thereforVOEST ALPINE IND ANLAGEN·Filed 1995·Granted Oct 22, 1996·4 cites·12 claims
- 3232US5445668AMethod of producing molten pig iron or molten steel pre-productsVOEST ALPINE IND ANLAGEN·Filed 1993·Granted Aug 29, 1995·6 cites·14 claims
- 3331US5009397APlant to be used for metallurgical treatments of metal compounds and/or metal alloys or for producing calcium carbideVOEST ALPINE IND ANLAGEN·Filed 1990·Granted Apr 23, 1991·2 cites·7 claims
- 3429US6273933B1Method for blowing fine particles containing metal oxide into a reducing gasVOEST ALPINE IND ANLAGEN·Filed 1997·Granted Aug 14, 2001·0 cites·20 claims
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