RZ

Roger Zumwalt

📍 Milwaukie, OR: #150 of 244 inventorsTop 65%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #3,036,599 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D721597 Gravity bin dispenser Gustavo Farfan 2015-01-27