BK

Bertis N. Kingsley

📍 Centralia, IL: #14 of 27 inventorsTop 55%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,988,637 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4564209 Trailer hitch assembly Ronald D. Fisher 1986-01-14