YF

Yvan Ferri

SD Swatch Group Research And Development: 1 patents #19 of 65Top 30%
Overall (2025): #152,672 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12341443 Rotary piezoelectric motor, in particular for watchmaking Jean-Jacques Born, Alexandre DIDIER, Lionel Paratte, Léonard Testori 2025-06-24