Inventor · disambiguated record
Hendrik Ficus Roodenburg
Also filed as: ROODENBURG HENDRIK F · ROODENBURG HENDRIK FICUS
4 granted patents·49 citations·filing 1989–2016
68Inventor score
Top patents by PatentIndex Score
4 records- 0173US5009412AEathquake simulator for a theme parkITREC BV·Filed 1989·Granted Apr 23, 1991·47 cites·9 claims
- 0257US10766502B2Amusement ride with booster drivesVEKOMA RIDES ENG B V·Filed 2016·Granted Sep 8, 2020·1 cites·19 claims
- 0349US10556511B2Amusement ride with speed trim systemVEKOMA RIDES ENG B V·Filed 2016·Granted Feb 11, 2020·1 cites·20 claims
- 0441US9669320B2Observation 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
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →