RM

Roger McDonald

CK Crustbuster / Speed King: 1 patents #4 of 7Top 60%
📍 Dodge City, KS: #29 of 53 inventorsTop 55%
🗺 Kansas: #6,307 of 12,005 inventorsTop 55%
Overall (All Time): #3,766,388 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5398771 Grain Drill Donald F. Hornung, J. Edson Mc Canse, Thomas A. Klenke 1995-03-21