PL

Patricia K. Lichau

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Walton, OR: #1 of 4 inventorsTop 25%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #3,919,410 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4799340 Barrier for utility pole James W. Lichau, Steven D. Hanson 1989-01-24