RK

Richard C. Kravik

📍 Minnesota City, MN: #5 of 9 inventorsTop 60%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #4,051,709 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4383542 Cleaning machine Wayne H. Hanson, Derrick Heyl, Bradley D. Krause, Gerald P. Lawson, Jerry L. Schueler 1983-05-17