ES

Earl Steinke

CT Cooper Technologies: 1 patents #306 of 757Top 45%
📍 Glen Ellyn, IL: #334 of 541 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,966,067 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4635172 Recessed lighting fixture having thermal protection — 1987-01-06