Assignee

LEHTINEN LEENA

FI·1 granted patent·1 pending application·2 citations·filing 2004–2011

Technology mixC22B2 Y02P2 B01D1 B01F1 B09B1 C01G1

Top patents by PatentIndex Score

2 records

0170US9085020B2Method and apparatus for homogenizing and stabilizing an iron-bearing residueLEHTINEN LEENA·Filed 2011·Granted Jul 21, 2015·2 cites·20 claims
0232US2006219640A1Method for handling waste material generated in a metallurgical processLEHTINEN LEENA·Filed 2004·Application pending·0 cites

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