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

John D. Martens

Warman, CA: #2 of 3 inventorsTop 70%
Overall (2016): #347,055 of 481,213Top 75%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9351437 Rear folding tool bar implement Dick Edward Friesen 2016-05-31