DP

David Poppke

📍 Bismarck, ND: #96 of 226 inventorsTop 45%
🗺 North Dakota: #1,185 of 2,395 inventorsTop 50%
Overall (All Time): #4,121,502 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4227344 Automatic parking lot gate with four-way flex connector — 1980-10-14