Inventor · disambiguated record
Johan Willem Philippen
Also filed as: PHILIPPEN JOHAN WILLEM
4 granted patents·31 citations·filing 2004–2014
71Inventor score
Top patents by PatentIndex Score
4 records- 0178US7914384B2Amusement deviceVEKOMA RIDES ENG BV·Filed 2007·Granted Mar 29, 2011·13 cites·19 claims
- 0266US8057317B2Amusement park attractionROODENBURG JOOP·Filed 2004·Granted Nov 15, 2011·16 cites·59 claims
- 0341US9669320B2Observation wheel type ride with auxiliary bearings to support the main shaft in case of failure of the main bearingsVEKOMA RIDES ENG B V·Filed 2014·Granted Jun 6, 2017·0 cites·11 claims
- 0429USD586873SChair for rollercoasterVEKOMA RIDES ENG BV·Filed 2007·Granted Feb 17, 2009·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →