Inventor · disambiguated record
Erich Zanders
Also filed as: ZANDERS ERICH
2 granted patents·62 citations·filing 1986–1988
64Inventor score
Technology areasC02F
Top patents by PatentIndex Score
2 records- 0179US5019266AWaste water purification process with batchwise supply of waste water to the activated sludge tankFORSCHUNGSZENTRUM JUELICH GMBH·Filed 1988·Granted May 28, 1991·50 cites·11 claims
- 0234US4793930AProcess for waste water purification employing the activated sludge processKERNFORSCHUNGSANLAGE JUELICH·Filed 1986·Granted Dec 27, 1988·12 cites·18 claims
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