JA

Joel D. Armstrong

AI Am International: 1 patents #56 of 142Top 40%
📍 Antioch, IL: #128 of 214 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,069,065 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4327641 Dual-head duplicator with alternate simplexing capability Eber L. Goodwin, Thomas J. Borke 1982-05-04