DH

David John Hoppert

📍 Woodburn, OR: #12 of 66 inventorsTop 20%
🗺 Oregon: #10,188 of 28,073 inventorsTop 40%
Overall (All Time): #1,560,043 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8070365 Adjustable vehicle driveline mount — 2011-12-06
7918469 Adjustable traction block — 2011-04-05
D618148 Rail step — 2010-06-22