JL

Johnie D. Luker

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Culbertson, NE: #4 of 6 inventorsTop 70%
🗺 Nebraska: #2,834 of 5,697 inventorsTop 50%
Overall (All Time): #4,057,007 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4402093 Emergency valve unit for preventing overflow of a toilet Johnie N. Luker, David K. Luker 1983-09-06