Gregory Ken Wallgren

📍 South Haven, MN: #1 of 3 inventorsTop 35%

🗺 Minnesota: #2,773 of 7,575 inventorsTop 40%

Overall (2020): #460,454 of 565,922Top 85%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D879862	Sports simulator frame	Casey Hill	2020-03-31