Inventor · disambiguated record
Han Spoel
Also filed as: SPOEL HAN
4 granted patents·1 pending application·82 citations·filing 1985–2001
79Inventor score
Files withMCMAHON J PHILIP1
Top patents by PatentIndex Score
5 records- 0177US5540752AMethod for recovery of non-ferrous metals from scrap and drossFiled 1994·Granted Jul 30, 1996·21 cites·35 claims
- 0273US5688470AApparatus for recovery of non-ferrous metals from scrap and drossFiled 1996·Granted Nov 18, 1997·33 cites·18 claims
- 0365US4637591ADross cooler and processorMCMAHON J PHILIP·Filed 1985·Granted Jan 20, 1987·20 cites·7 claims
- 0435US5599379AApparatus and method for recovering non-ferrous metals from hot drossFiled 1995·Granted Feb 4, 1997·8 cites·14 claims
- 0525US2002090018A1Multi-positional aluminum melting furnace and method for operating sameFiled 2001·Application pending·0 cites
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