YF

Yvan Ferri

SD Swatch Group Research And Development: 4 patents #3 of 72Top 5%
Overall (2020): #40,090 of 565,922Top 8%
4
Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10869527 Riveted watch band Pierry VUILLE, Cedric Nicolas 2020-12-22
10751568 Method of detecting and calculating height of a jump Christophe Germiquet, Michel Willemin 2020-08-25
10575603 Riveted watch band Pierry VUILLE, Cedric Nicolas 2020-03-03
10534320 Optical position detection of a timepiece crown stem Raphael Balmer, Damien Schmutz, Pascal Lagorgette 2020-01-14