Inventor · disambiguated record
Johannes Van Der Werff
Also filed as: VAN DER WERFF JOHANNES · VAN DER WERFF JOHANNES J · VAN DER WERFF JOHANNES JEICHIE
3 granted patents·1 pending application·37 citations·filing 1998–2007
71Inventor score
Top patents by PatentIndex Score
4 records- 0183US7150284B2Device for monitoring a wash processJOHNSON DIVERSEY INC·Filed 2001·Granted Dec 19, 2006·21 cites·10 claims
- 0274US7322370B2Device for monitoring a wash processJOHNSON DIVERSEY INC·Filed 2006·Granted Jan 29, 2008·6 cites·14 claims
- 0355US2008087309A1Device for monitoring a wash processJOHNSON DIVERSEY INC·Filed 2007·Application pending·0 cites
- 0436US6178750B1Method and apparatus for converting thermal energy into workCYCLO DYNAMICS B V·Filed 1998·Granted Jan 30, 2001·10 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →