WK

William J. Koeller

General Motors: 1 patents #9,361 of 18,328Top 55%
📍 Defiance, OH: #25 of 68 inventorsTop 40%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,049,441 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4376243 Arc detector for electric rod furnace Charles F. Renn 1983-03-08