Inventor · disambiguated record
Ernst Oberndorfer
Also filed as: OBERNDORFER ERNST · OBERNDORFER ERNST ING
6 granted patents·1 pending application·23 citations·filing 1982–2016
78Inventor score
Files withVOEST ALPINE AG2VOEST ALPINE IND ANLAGEN2FISCHER HARALD1Primetals Technologies Austria GmbH1SIEMENS VAI METALS TECH GMBH1
Top patents by PatentIndex Score
7 records- 0173US7858021B2Conveyor system, composite system and method for coupling metallurgical methodsSIEMENS VAI METALS TECH GMBH·Filed 2006·Granted Dec 28, 2010·2 cites·12 claims
- 0269US8202474B2Conveyor system, composite system and method for coupling metallurgical methodsFISCHER HARALD·Filed 2010·Granted Jun 19, 2012·1 cites·10 claims
- 0353US4471536ADevice for drying coalVOEST ALPINE AG·Filed 1982·Granted Sep 18, 1984·10 cites·3 claims
- 0442US5676734AMethod of treating fine oreVOEST ALPINE IND ANLAGEN·Filed 1995·Granted Oct 14, 1997·6 cites·16 claims
- 0538US4407489AApparatus for discharging hot flowable solids from an upright container, particularly for discharging sponge iron from a shaft furnaceVOEST ALPINE AG·Filed 1982·Granted Oct 4, 1983·4 cites·5 claims
- 0632US2018094335A1Cooling device for cooling bulk materialPrimetals Technologies Austria GmbH·Filed 2016·Application pending·0 cites
- 0726US5879618AApparatus for treating fine oreVOEST ALPINE IND ANLAGEN·Filed 1997·Granted Mar 9, 1999·0 cites·8 claims
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