David B. Williamson

📍 Windom, MN: #82 of 246 inventorsTop 35%

🗺 Minnesota: #2,843 of 7,373 inventorsTop 40%

Overall (2019): #489,930 of 560,194Top 90%

Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D865497	Bike mounting hook	—	2019-11-05