Walter Mariotti

5 Patents

• US119463932024

  Camshaft with Phasing Device for Multi-cylinder Internal Combustion Engine with Poppet Valves

  PIAGGIO & C. S.P.A.

  0 cites
• US119398912024

  Internal Combustion Engine with Camshaft Valve Phase Variation Device

  PIAGGIO & C. S.P.A.

  0 cites
• US118795452024

  Parking Brake for a Motor Vehicle and Motor Vehicle Comprising the Parking Brake

  PIAGGIO & C. S.P.A.

  0 cites
• US117255452023

  Internal Combustion Engine with Camshaft Valve Phase Variation Device

  PIAGGIO & C. S.P.A.

  0 cites
• US115721332023

  Electric Drive Motorcycle

  PIAGGIO & C. S.P.A.

  0 cites