FS

Frank Stephens

📍 Canal Winchester, OH: #35 of 70 inventorsTop 50%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,847,827 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5103722 Method and apparatus for marking metal products at incipient formation temperatures Keith C. Brengman 1992-04-14