John P. Thelen

📍 Otsego, MN: #45 of 74 inventorsTop 65%

🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%

Overall (All Time): #1,884,159 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11077926	Tiller assist including hydraulic damper and power steering	—	2021-08-03
10029774	Tiller assist	—	2018-07-24