ES

Earl D. Smithern

LE Leesona: 1 patents #21 of 54Top 40%
📍 Buffalo Grove, IL: #523 of 836 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,066,974 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4321027 Under the press granulator construction Steven M. Stoehr, Fred W. Hannula, Thomas J. Dumaine, Robert D. Batting 1982-03-23