RR

Ralph E. Rathke

📍 Merrill, WI: #25 of 45 inventorsTop 60%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #4,083,953 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4251181 Implement coupling apparatus for boom-type vehicle Edward R. Drott, John C. Christenson 1981-02-17