HS

Hanoch Stark

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Ramat HaSharon, IL: #243 of 705 inventorsTop 35%
Overall (All Time): #2,374,174 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4237658 Device for use in polishing table facets of gems — 1980-12-09
4233783 Device particularly useful for cutting or grinding round girdles of gems — 1980-11-18