GF

Gershon Friedman

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Thalwil, CH: #240 of 384 inventorsTop 65%
Overall (All Time): #3,744,257 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5522646 Apparatus for cutting free manhole casings in coatings Bo R. Zaccho 1996-06-04