KF

Karl O. Frentzel

VD Van Dorn: 1 patents #11 of 19Top 60%
📍 Canton, OH: #359 of 654 inventorsTop 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,052,558 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4386713 Full opening steel can end construction Phillip E. Baumeyer, William A. Kirk, Gary L. Manack, Jr. 1983-06-07