JC

Jeffrey A. Crain

📍 Mounds, IL: #3 of 4 inventorsTop 75%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,891,270 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5070620 Extensible and retractable rod Stephen B. Crain 1991-12-10