Inventor · disambiguated record
Wilhelm Lachenmayer
Also filed as: LACHENMAYER WILHELM
3 granted patents·30 citations·filing 1973–1979
69Inventor score
Files withBENTELER WERKE AG3
Top patents by PatentIndex Score
3 records- 0177US4275258AWater-cooled box designed as wall element for a melting furnaceBENTELER WERKE AG·Filed 1979·Granted Jun 23, 1981·19 cites·13 claims
- 0244US4563766AElectric arc furnace for melting metal, especially steelBENTELER WERKE AG·Filed 1979·Granted Jan 7, 1986·5 cites·9 claims
- 0332US4009066AMethod of manufacturing tubular elementsBENTELER WERKE AG·Filed 1973·Granted Feb 22, 1977·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →