RC

Ronald J. Cortopassi

SA Schwing America: 1 patents #21 of 39Top 55%
📍 Sidney Place, GA: #34 of 59 inventorsTop 60%
🗺 Georgia: #19,796 of 35,610 inventorsTop 60%
Overall (All Time): #3,741,972 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5513671 Hydraulically controlled water spool valve Lawrence P. Schmidt, Robert W. Shallue, Roger N. Pearson 1996-05-07