EP

Elmer Eugene Prothero

CT Cooper Technologies: 1 patents #306 of 757Top 45%
📍 Schaumburg, IL: #674 of 1,089 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,678,973 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5729925 Illuminated emergency sign utilizing LED units — 1998-03-24