JM

John J. Maczko

FM Farley Metals: 1 patents #1 of 9Top 15%
📍 Toledo, OH: #791 of 1,470 inventorsTop 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,018,122 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4529028 Coating for molds and expendable cores Charles J. Dybala 1985-07-16