GB

Giancarlo Dal Busco

📍 Courrendlin, CH: #1 of 6 inventorsTop 20%
Overall (All Time): #2,327,251 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4975893 Watch with a metal rotating rim 1990-12-04
4815053 Rotating-bezel watch 1989-03-21