DK

David J. Kongs

LA Landoll: 1 patents #1 of 2Top 50%
📍 Marysville, KS: #1 of 2 inventorsTop 50%
🗺 Kansas: #35 of 252 inventorsTop 15%
Overall (1982): #70,493 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4361191 Seedbed preparation implement Donald R. Landoll 1982-11-30