Inventor · disambiguated record
Marinus Nielsen
Also filed as: NIELSEN MARINUS · NIELSEN MARINUS K
5 granted patents·129 citations·filing 1992–1998
83Inventor score
Top patents by PatentIndex Score
5 records- 0179US5589068AMethod of controlling waste water purification plants using multiple control functionsI KRUEGER SYSTEM·Filed 1992·Granted Dec 31, 1996·67 cites·15 claims
- 0258US5547578AMethod of controlling waste water purification plants using quality evaluation of measuring dataKRUEGER I SYSTEMS AS·Filed 1992·Granted Aug 20, 1996·24 cites·10 claims
- 0353US5908554AMethod and plant for the purification of waste water by the activated sludge methodKRUEGER AS I·Filed 1995·Granted Jun 1, 1999·17 cites·9 claims
- 0439US6325933B1Process for biological purification of waste water under sludge retentionKR &UEGER AS·Filed 1998·Granted Dec 4, 2001·12 cites·6 claims
- 0539US6238562B1Process for biological purification of waste water with reversing operationKRUEGER AS I·Filed 1998·Granted May 29, 2001·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →