JZ

Joseph A. Zahorchak

GE: 1 patents #19,878 of 36,430Top 55%
📍 Columbus, OH: #2,196 of 3,880 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,899,915 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4915089 Tool for trueing and dressing a grinding wheel and method of use William W. Ruark, Glenn Alfred Johnson 1990-04-10