WS

William D. Simmerman

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Humphrey, NE: #6 of 10 inventorsTop 60%
🗺 Nebraska: #2,834 of 5,697 inventorsTop 50%
Overall (All Time): #3,991,744 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4574752 Internal combustion engine shutdown device Marvion E. Reichert, Jr. 1986-03-11