Inventor · disambiguated record
Herbert Van De Wal
Also filed as: VAN DE WAL HERBERT
6 granted patents·16 citations·filing 2015–2023
76Inventor score
Files withPERMOBIL AB6
Top patents by PatentIndex Score
6 records- 0185US10092465B2Caster wheel assembly and wheelchair comprising the samePERMOBIL AB·Filed 2017·Granted Oct 9, 2018·7 cites·12 claims
- 0272US10206832B2Swing arm linkage for a mid-wheel drive wheelchairPERMOBIL AB·Filed 2017·Granted Feb 19, 2019·4 cites·11 claims
- 0369US10667970B2Swing arm assembly for a mid-wheel drive wheelchairPERMOBIL AB·Filed 2018·Granted Jun 2, 2020·3 cites·17 claims
- 0455US10201464B2Chassis arrangement for an electrically powered wheelchair and an electrically powered wheelchair comprising the samePERMOBIL AB·Filed 2015·Granted Feb 12, 2019·1 cites·7 claims
- 0554US10058466B2Chassis arrangement for an electrically powered wheelchair and an electrically powered wheelchair comprising the samePERMOBIL AB·Filed 2015·Granted Aug 28, 2018·1 cites·6 claims
- 0653US12409085B2Powered midwheel drive wheelchair with standing capabilityPERMOBIL AB·Filed 2023·Granted Sep 9, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →