Inventor · disambiguated record

Harald Trooper

Also filed as: TROOPER HARALD

1 granted patent·18 citations·filing 1994–1994

38Inventor score

Technology areasC02F

Files withNAINTSCH MINERALWERKE GESSELLS1

Top patents by PatentIndex Score

1 record

0140US5759403AMethod for purifying waste water using activated slude to increase purification yieldsNAINTSCH MINERALWERKE GESSELLS·Filed 1994·Granted Jun 2, 1998·18 cites·6 claims

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