Inventor · disambiguated record
Anton Hendrikus Beumer
Also filed as: BEUMER ANTON H · BEUMER ANTON HENDRIKUS
4 granted patents·218 citations·filing 1991–2000
81Inventor score
Technology areasA61G
Top patents by PatentIndex Score
4 records- 0187US5181762ABiomechanical body support with tilting leg rest tilting seat and tilting and lowering backrestREVAB BV·Filed 1991·Granted Jan 26, 1993·133 cites·16 claims
- 0259US6412795B1Assembly of nestable wheelchairs and wheelchair for use in such an assemblySTAXI CORP·Filed 2000·Granted Jul 2, 2002·21 cites·22 claims
- 0353US6161848AAssembly of nestable wheelchairs and wheelchair for use in such an assemblyREVAB BV·Filed 1997·Granted Dec 19, 2000·29 cites·17 claims
- 0453US5167168ADriving gear for a muscle power driven vehicle, such as a wheel chairREVAB BV·Filed 1991·Granted Dec 1, 1992·35 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →