Inventor · disambiguated record
Walter Mariotti
Also filed as: MARIOTTI WALTER
19 granted patents·7 pending applications·30 citations·filing 2012–2023
90Inventor score
Files withPIAGGIO & C SPA26
Top patents by PatentIndex Score
26 records- 0189US10865860B2Continuously variable transmission device with gear regulation devicePIAGGIO & C SPA·Filed 2016·Granted Dec 15, 2020·6 cites·12 claims
- 0287US9518641B2Transmission system with device for regulating the gear change curvePIAGGIO & C SPA·Filed 2012·Granted Dec 13, 2016·10 cites·13 claims
- 0382US11105408B2Continuously variable transmission device with device for varying the transmission curvePIAGGIO & C SPA·Filed 2017·Granted Aug 31, 2021·3 cites·4 claims
- 0480US11879545B2Parking brake for a motor vehicle and motor vehicle comprising the parking brakePIAGGIO & C SPA·Filed 2021·Granted Jan 23, 2024·2 cites·17 claims
- 0576US11015697B2Continuously variable transmission device with gear regulation devicePIAGGIO & C SPA·Filed 2016·Granted May 25, 2021·2 cites·12 claims
- 0675US11359711B2Continuously variable transmission device with a device for varying the gear shift curvePIAGGIO & C SPA·Filed 2016·Granted Jun 14, 2022·2 cites·6 claims
- 0773US11192604B2Electric drive motorcyclePIAGGIO & C SPA·Filed 2018·Granted Dec 7, 2021·3 cites·6 claims
- 0869US11319014B2Electric drive motorcyclePIAGGIO & C SPA·Filed 2018·Granted May 3, 2022·2 cites·16 claims
- 0956US11292328B2Synchronized transmissionPIAGGIO & C SPA·Filed 2017·Granted Apr 5, 2022·0 cites·10 claims
- 1053US11391330B2High performance synchronous transmissionPIAGGIO & C SPA·Filed 2017·Granted Jul 19, 2022·0 cites·21 claims
- 1153US2024417032A1Saddle-ride motorcycle of scooter type with hybrid propulsionPIAGGIO & C SPA·Filed 2022·Application pending·0 cites
- 1252US11421757B2High performance synchronous transmissionPIAGGIO & C SPA·Filed 2017·Granted Aug 23, 2022·0 cites·22 claims
- 1349US2025146429A1A phase change system for opening and/or closing intake valvesPIAGGIO & C SPA·Filed 2023·Application pending·0 cites
- 1448US11479320B2Electric drive motorcyclePIAGGIO & C SPA·Filed 2018·Granted Oct 25, 2022·0 cites·20 claims
- 1548US11433971B2High performance synchronous transmissionPIAGGIO & C SPA·Filed 2017·Granted Sep 6, 2022·0 cites·15 claims
- 1647US10683899B2SynchronizerPIAGGIO & C SPA·Filed 2016·Granted Jun 16, 2020·0 cites·11 claims
- 1746US11305840B2Electric drive motorcyclePIAGGIO & C SPA·Filed 2018·Granted Apr 19, 2022·0 cites·18 claims
- 1844US11946393B2Camshaft with phasing device for multi-cylinder internal combustion engine with poppet valvesPIAGGIO & C SPA·Filed 2020·Granted Apr 2, 2024·0 cites·13 claims
- 1940US11939891B2Internal combustion engine with camshaft valve phase variation devicePIAGGIO & C SPA·Filed 2020·Granted Mar 26, 2024·0 cites·8 claims
- 2040US2019316677A1High performance synchronous transmissionPIAGGIO & C SPA·Filed 2017·Application pending·0 cites
- 2140US2019389536A1Synchronized transmission, in particular for motorcyclesPIAGGIO & C SPA·Filed 2017·Application pending·0 cites
- 2239US11725545B2Internal combustion engine with camshaft valve phase variation devicePIAGGIO & C SPA·Filed 2020·Granted Aug 15, 2023·0 cites·10 claims
- 2338US11572133B2Electric drive motorcyclePIAGGIO & C SPA·Filed 2018·Granted Feb 7, 2023·0 cites·20 claims
- 2437US2018223974A1Four-speed motorcycle transmissionPIAGGIO & C SPA·Filed 2016·Application pending·0 cites
- 2537US2018222550A1Three-speed motorcycle transmissionPIAGGIO & C SPA·Filed 2016·Application pending·0 cites
- 2637US2019316659A1High performance synchronous transmissionPIAGGIO & C SPA·Filed 2017·Application pending·0 cites
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