JM

John Kenneth MacDonnell

📍 Crete, IL: #39 of 82 inventorsTop 50%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,691,184 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5784968 Locomotive top deck cover support bracket — 1998-07-28