PS

Peter D. Sachtjen

TO Tocco: 1 patents #15 of 26Top 60%
📍 South Russell, OH: #12 of 19 inventorsTop 65%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,968,509 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4643781 Method of heat treating valve inserts Robert V. Vickers 1987-02-17