Inventor · disambiguated record
Lothar Harmsen
Also filed as: HARMSEN LOTHAR
4 granted patents·49 citations·filing 1979–1981
76Inventor score
Top patents by PatentIndex Score
4 records- 0179US4351055AWater cooled wall element formed of tubes for melting furnacesBENTELER WERKE AG·Filed 1980·Granted Sep 21, 1982·20 cites·11 claims
- 0277US4275258AWater-cooled box designed as wall element for a melting furnaceBENTELER WERKE AG·Filed 1979·Granted Jun 23, 1981·19 cites·13 claims
- 0344US4563766AElectric arc furnace for melting metal, especially steelBENTELER WERKE AG·Filed 1979·Granted Jan 7, 1986·5 cites·9 claims
- 0432US4399545AMethod of lowering electrodes of an electric-arc furnaceMASCHF AUGSBURG NUERNBERG AG·Filed 1981·Granted Aug 16, 1983·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →