Inventor · disambiguated record
Harald Berger
Also filed as: BERGER HARALD · BERGER HARALD DIPL ING DR
28 granted patents·2 pending applications·320 citations·filing 1975–2009
96Inventor score
Top patents by PatentIndex Score
30 records- 0188US5471495AElectric arc furnace arrangement for producing steelVOEST ALPINE IND ANLAGEN·Filed 1992·Granted Nov 28, 1995·30 cites·28 claims
- 0283US5484573AReactor for carrying out chemical reactionsHOECHST AG·Filed 1993·Granted Jan 16, 1996·60 cites·7 claims
- 0381US5304230AMethod of disposing of organic and inorganic substances and a plant for carrying out the methodVOEST ALPINE IND ANLAGEN·Filed 1992·Granted Apr 19, 1994·26 cites·23 claims
- 0479US6142765AProcess for burning fuelVOST ALPINE INDUSTRIEANLAGENBA·Filed 1996·Granted Nov 7, 2000·44 cites·24 claims
- 0574US4740989APlant for producing steel from scrapVOEST ALPINE AG·Filed 1987·Granted Apr 26, 1988·24 cites·13 claims
- 0671US5410566AMethod of producing metal melts and an electric arc furnace thereforVOEST ALPINE IND ANLAGEN·Filed 1992·Granted Apr 25, 1995·23 cites·5 claims
- 0767US7172640B2Method and device for melting down metal-containing materialsVOEST ALPINE IND ANLAGEN·Filed 2001·Granted Feb 6, 2007·6 cites·16 claims
- 0867US5573573AElectric arc furnace arrangement for producing steelVOEST ALPINE IND ANLAGEN·Filed 1995·Granted Nov 12, 1996·11 cites·8 claims
- 0964US6477195B2Process for melting sponge iron and electric-arc furnace for carrying out the processVOEST ALPINE IND ANLAGEN·Filed 2001·Granted Nov 5, 2002·6 cites·16 claims
- 1062US4761252AProcess for the preparation of vinylphosphonic dichlorideHOECHST AG·Filed 1987·Granted Aug 2, 1988·7 cites·7 claims
- 1157US5319138AProcess for the preparation of pure propanephosphonic anhydrideHOECHST AG·Filed 1992·Granted Jun 7, 1994·7 cites·7 claims
- 1255US4455013AHoistINTERPATENT BV·Filed 1982·Granted Jun 19, 1984·15 cites·10 claims
- 1354US2007138714A1Device for melting down metal-containing materialVOEST ALPINE IND ANLAGEN·Filed 2007·Application pending·0 cites
- 1452US6937581B1Switching device and method for parallel connection of subscriber terminal devicesSIEMENS AG·Filed 2000·Granted Aug 30, 2005·5 cites·5 claims
- 1552US4164482AAbsorbent for water purification and process for preparing sameHOECHST AG·Filed 1977·Granted Aug 14, 1979·10 cites·8 claims
- 1645US4726839AProcess and an arrangement for the production of steel from sponge ironVOEST ALPINE AG·Filed 1986·Granted Feb 23, 1988·8 cites·13 claims
- 1745US2002136386A1Method and system for operating a team configuration formed of a number of subscribersFiled 2001·Application pending·0 cites
- 1843US5366538AProcess for the production of a metal meltVOEST ALPINE IND ANLAGEN·Filed 1993·Granted Nov 22, 1994·5 cites·15 claims
- 1941US4001516AApparatus for feeding and controlling ringing currents in telecommunication systemsSIEMENS AG ALBIS·Filed 1975·Granted Jan 4, 1977·5 cites·35 claims
- 2040US4028233AWater purification processHOECHST AG·Filed 1975·Granted Jun 7, 1977·8 cites·3 claims
- 2139US5646044AExpression systems for the production of target proteins in bacillusHENKEL KGAA·Filed 1995·Granted Jul 8, 1997·3 cites·38 claims
- 2237US4761251AProcess for the preparation of vinylphosphonic dichlorideHOECHST AG·Filed 1987·Granted Aug 2, 1988·1 cites·5 claims
- 2336US5835524AScrap-melting electric arc furnaceVOEST ALPINE IND ANLAGEN·Filed 1995·Granted Nov 10, 1998·7 cites·43 claims
- 2430USD621858SDieBERGER HARALD·Filed 2009·Granted Aug 17, 2010·4 cites·1 claims
- 2530US5423900AMethod for blowing oxidizing gases into molten metalKCT TECH GMBH·Filed 1993·Granted Jun 13, 1995·3 cites·8 claims
- 2630US4749524AProcess for the preparation of 2-chloroethanephosphonic dichlorideHOECHST AG·Filed 1987·Granted Jun 7, 1988·0 cites·8 claims
- 2729US5844933AElectrode arrangement for direct current and furnaceVOEST ALPINE IND ANLAGEN·Filed 1995·Granted Dec 1, 1998·2 cites·10 claims
- 2829US5529598ABottom anode for a metallurgical vesselVOEST ALPINE IND ANLAGEN·Filed 1995·Granted Jun 25, 1996·0 cites·19 claims
- 2929US5294741AContinuous process for the preparation of sulfonylisocyanatesHOECHST AG·Filed 1992·Granted Mar 15, 1994·0 cites·20 claims
- 3026US5900209APlant for producing metal meltsVOEST ALPINE IND ANLAGEN·Filed 1995·Granted May 4, 1999·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →