JK

John D. Koehler

NL North American Lighting: 1 patents #13 of 48Top 30%
📍 Louisville, IL: #3 of 8 inventorsTop 40%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,557,557 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6450670 Lamp assembly with heat transfer system Benjamin Strauss 2002-09-17