DB

Douglas Brian Vanden Berg

📍 Holland, MI: #53 of 138 inventorsTop 40%
🗺 Michigan: #3,395 of 9,817 inventorsTop 35%
Overall (2018): #431,854 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10035509 Early warning intersection device Thomas Francis Vanden Berg, Karen Lynn Vanden Berg, Scott Thomas Vanden Berg 2018-07-31