Inventor · disambiguated record
Hendrik Jan De Graaf
Also filed as: DE GRAAF HENDRIK JAN
2 granted patents·1 pending application·1 citations·filing 2012–2020
32Inventor score
Top patents by PatentIndex Score
3 records- 0156US10031132B2Magnetic particle detection with incubation periodKONINKLIJKE PHILIPS NV·Filed 2012·Granted Jul 24, 2018·1 cites·14 claims
- 0241US2014323856A1Magnetic particle detection with incubation periodKONINKL PHILIPS NV·Filed 2012·Application pending·0 cites
- 0324US11911687B2Frame and wheel assembly for an inline skate, inline skate, retrofitting method and replacement mountRAILWAY INVENTIONS EUROPE LTD·Filed 2020·Granted Feb 27, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →