Inventor
MARIOTTI WALTER
IT19 patents
Patents
19 patentsUS9518641B2Dec 13, 2016
Transmission system with device for regulating the gear change curve
PIAGGIO & C SPA10 citations82
US11319014B2May 3, 2022
Electric drive motorcycle
PIAGGIO & C SPA2 citations70
US11192604B2Dec 7, 2021
Electric drive motorcycle
PIAGGIO & C SPA3 citations70
US11359711B2Jun 14, 2022
Continuously variable transmission device with a device for varying the gear shift curve
PIAGGIO & C SPA2 citations69
US11105408B2Aug 31, 2021
Continuously variable transmission device with device for varying the transmission curve
PIAGGIO & C SPA3 citations69
US11015697B2May 25, 2021
Continuously variable transmission device with gear regulation device
PIAGGIO & C SPA2 citations69
US10865860B2Dec 15, 2020
Continuously variable transmission device with gear regulation device
PIAGGIO & C SPA6 citations69
US11879545B2Jan 23, 2024
Parking brake for a motor vehicle and motor vehicle comprising the parking brake
PIAGGIO & C SPA2 citations62
US11421757B2Aug 23, 2022
High performance synchronous transmission
PIAGGIO & C SPA0 citations60
US11391330B2Jul 19, 2022
High performance synchronous transmission
PIAGGIO & C SPA0 citations60
US11292328B2Apr 5, 2022
Synchronized transmission
PIAGGIO & C SPA0 citations60
US11946393B2Apr 2, 2024
Camshaft with phasing device for multi-cylinder internal combustion engine with poppet valves
PIAGGIO & C SPA0 citations50
US11939891B2Mar 26, 2024
Internal combustion engine with camshaft valve phase variation device
PIAGGIO & C SPA0 citations50
US11725545B2Aug 15, 2023
Internal combustion engine with camshaft valve phase variation device
PIAGGIO & C SPA0 citations50
US11479320B2Oct 25, 2022
Electric drive motorcycle
PIAGGIO & C SPA0 citations49
US11433971B2Sep 6, 2022
High performance synchronous transmission
PIAGGIO & C SPA0 citations49
US11305840B2Apr 19, 2022
Electric drive motorcycle
PIAGGIO & C SPA0 citations49
US11572133B2Feb 7, 2023
Electric drive motorcycle
PIAGGIO & C SPA0 citations44
US10683899B2Jun 16, 2020
Synchronizer
PIAGGIO & C SPA0 citations39