Inventor · disambiguated record
Harm Riksen
Also filed as: RIKSEN HARM J · RIKSEN HARM JAN
0 granted patents·3 pending applications·0 citations·filing 2001–2005
Top patents by PatentIndex Score
3 records- 0145US2009114598A1Water Softening Device and MethodVAN KRALINGEN CORNELIS GERHARD·Filed 2005·Application pending·0 cites
- 0242US2006054193A1Cleaning methodUNILEVER HOME & PERSONAL CARE·Filed 2005·Application pending·0 cites
- 0334US2002082723A1Method and assembly for auditing the operation of a mechanical washing apparatusDIVERSEY LEVER INC·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →