Inventor · disambiguated record
Ronald Schapf
Also filed as: SCHAPF RONALD · SCHAPF RONALD DELBERT
3 granted patents·1 pending application·60 citations·filing 2005–2021
72Inventor score
Top patents by PatentIndex Score
4 records- 0187US8517135B2Vehicle suspension system having adjustable track widthSCHAPF RONALD·Filed 2008·Granted Aug 27, 2013·35 cites·13 claims
- 0277US7343998B2All-terrain vehicle with subtransmission detachably mounted to the engineBOMBARDIER RECREATIONAL PROD·Filed 2005·Granted Mar 18, 2008·19 cites·22 claims
- 0372US8327967B2Driveline for off-road vehicleSCHAPF RONALD·Filed 2008·Granted Dec 11, 2012·6 cites·23 claims
- 0445US2023373311A1Zip line trolley with magnetic eddy current braking and heat dissipation systemSCHAPF RONALD DELBERT·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →