DB

David L. Bobert

📍 Eagan, MN: #8 of 22 inventorsTop 40%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #38,031 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4843853 Tamperproof lock for vending machines C. Roger Van Horn 1989-07-04