Christopher J. Brandvold

📍 Chanhassen, MN: #186 of 392 inventorsTop 50%

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

Overall (All Time): #2,300,223 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D333600	Concrete groover	—	1993-03-02
5098278	Concrete finishing tool	—	1992-03-24