Richard P. Rollo

📍 Pana, IL: #3 of 6 inventorsTop 50%

🗺 Illinois: #48,934 of 84,256 inventorsTop 60%

Overall (All Time): #3,999,938 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4604919	Open end ratchet socket wrench	—	1986-08-12