Fred Riermann

📍 Scandia, MN: #31 of 50 inventorsTop 65%

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

Overall (All Time): #2,159,585 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7246471	Modular assault course	Jonathan Riermann	2007-07-24
4494937	Pontoon attachment for all terrain vehicle	—	1985-01-22