WK

William R. Kerns

UF US Air Force: 1 patents #6,190 of 16,312Top 40%
📍 Port Orchard, WA: #58 of 139 inventorsTop 45%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #4,012,953 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4509549 Hydraulic powered gate valve Merton G. Cooper, Daniel E. Filley, Gary A. Koschnick 1985-04-09