Inventor · disambiguated record
Franz Engelberg
Also filed as: ENGELBERG FRANZ
5 granted patents·75 citations·filing 1984–1997
81Inventor score
Files withGAUTSCHI ELECTRO FOURS SA5
Top patents by PatentIndex Score
5 records- 0183US5449422AMethod and device for the heat treatment of heat treatable material in an industrial furnaceGAUTSCHI ELECTRO FOURS SA·Filed 1993·Granted Sep 12, 1995·34 cites·8 claims
- 0253US4572485AApparatus for melting a melting stock composed of scrap metal and/or coarse scrap materialGAUTSCHI ELECTRO FOURS SA·Filed 1984·Granted Feb 25, 1986·12 cites·12 claims
- 0351US5301929AConveying device for push-type or continuous-heating furnacesGAUTSCHI ELECTRO FOURS SA·Filed 1992·Granted Apr 12, 1994·9 cites·17 claims
- 0446US5876197AMethod for heating a fuel-fired industrial furnace and regenerator/burner system thereforGAUTSCHI ELECTRO FOURS SA·Filed 1997·Granted Mar 2, 1999·12 cites·20 claims
- 0543US5032177AMethod and apparatus for the removal of slag from metallic melt bath in a melting furnaceGAUTSCHI ELECTRO FOURS SA·Filed 1990·Granted Jul 16, 1991·8 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →