Inventor · disambiguated record
Roy Hansen
Also filed as: HANSEN ROY · HANSEN ROY A · HANSEN ROY D
2 granted patents·3 pending applications·14 citations·filing 1999–2017
56Inventor score
Top patents by PatentIndex Score
5 records- 0153US8960703B1Trailer safety assemblyHANSEN ROY A·Filed 2013·Granted Feb 24, 2015·4 cites·7 claims
- 0233US6152233ASurge anchor assemblyFiled 1999·Granted Nov 28, 2000·10 cites·18 claims
- 0332US2007015616A1Power transmission assembly for an agricultural machineTEIJIDO JOSEPH A·Filed 2005·Application pending·0 cites
- 0428US2007099734A1Bushingless variable speed separator driveHANSEN ROY D·Filed 2005·Application pending·0 cites
- 0524US2019100261A1Trailer jack-knife prevention safety deviceHANSEN ROY A·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →