Inventor · disambiguated record
Karl-Heinz Lemken
Also filed as: LEMKEN KARL-HEINZ
2 granted patents·1 pending application·14 citations·filing 2000–2004
55Inventor score
Top patents by PatentIndex Score
3 records- 0166US6428742B1Method for heat-treating metallic workpiecesISPEN INTERNAT GMBH·Filed 2000·Granted Aug 6, 2002·12 cites·22 claims
- 0246US6794618B2Method for electrical heating of furnaces for heat treatment of metallic workpiecesIPSEN INT GMBH·Filed 2002·Granted Sep 21, 2004·2 cites·17 claims
- 0329US2004213647A1Device for the transport of metallic work piecesFiled 2004·Application pending·0 cites
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