Stephen L. Tvedten

UN Unknown: 1 patents #29,356 of 83,584Top 40%

📍 Marne, MI: #13 of 36 inventorsTop 40%

🗺 Michigan: #35,034 of 86,293 inventorsTop 45%

Overall (All Time): #2,147,939 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7393528	Biological pesticide	—	2008-07-01
6663860	Biological pesticide	—	2003-12-16