David Braaten

📍 Sunburg, MN: #2 of 3 inventorsTop 70%

🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%

Overall (All Time): #1,527,497 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D699636	Wheelchair lift assist mechanism	—	2014-02-18
8360518	Wheelchair lift assist mechanism	—	2013-01-29
D648248	Wheelchair lift assist	—	2011-11-08