KF

Karl Friesen

JD John Deere: 1 patents #2,957 of 5,518Top 55%
📍 Niagara-on-the-Lake, CA: #8 of 33 inventorsTop 25%
Overall (All Time): #1,890,501 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11151583 Shoe authentication device and authentication process Ashlesh Sharma, Ryan Keavney, Drew Barclay, Dharini Raghavan, Vishal Kanchan +2 more 2021-10-19
5366336 Leveling rod assembly coupled between towed implement hitch and ground wheel axle Henry Friesen 1994-11-22