Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DF

Dick Edward Friesen

Warman, CA: #2 of 3 inventorsTop 70%
Overall (2016): #417,805 of 481,213Top 90%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9351437 Rear folding tool bar implement John D. Martens 2016-05-31