Inventor
VAN DE WAL HERBERT
SE6 patents
Patents
6 patentsUS10092465B2Oct 9, 2018
Caster wheel assembly and wheelchair comprising the same
PERMOBIL AB7 citations77
US10667970B2Jun 2, 2020
Swing arm assembly for a mid-wheel drive wheelchair
PERMOBIL AB3 citations66
US10206832B2Feb 19, 2019
Swing arm linkage for a mid-wheel drive wheelchair
PERMOBIL AB4 citations66
US10201464B2Feb 12, 2019
Chassis arrangement for an electrically powered wheelchair and an electrically powered wheelchair comprising the same
PERMOBIL AB1 citations55
US12409085B2Sep 9, 2025
Powered midwheel drive wheelchair with standing capability
PERMOBIL AB0 citations51
US10058466B2Aug 28, 2018
Chassis arrangement for an electrically powered wheelchair and an electrically powered wheelchair comprising the same
PERMOBIL AB1 citations44