JB

Joel Bonvin

ED Eta Sa Fabriques D'Ebauches: 1 patents #65 of 171Top 40%
📍 Nyon, CH: #69 of 126 inventorsTop 55%
Overall (All Time): #3,814,845 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5177715 Timepiece capable of being worn in various ways — 1993-01-05