HS

Hans S. Schaffner

IH International Hydron: 1 patents #4 of 8Top 50%
📍 Greenwich, CT: #261 of 487 inventorsTop 55%
🗺 Connecticut: #21,355 of 34,797 inventorsTop 65%
Overall (All Time): #3,969,464 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4647261 Cutting device and method for the precision trimming of the edge of a cast lens — 1987-03-03