Federico Righi

3 Patents

• US123428972025

  Protective Helmet Equipped with Visor with LC Layer and Depolarizing Layer

  OUT OF S.R.L.

  0 cites
• US123064762025

  Eye Protection Mask for Practicing Winter Sports

  OUT OF S.R.L.

  0 cites
• US120486522024

  Protective Eye Mask for the Practice of Winter Sports

  OUT OF S.R.L.

  0 cites