DF

Douglass R. Falkenberg

📍 Rocky River, OH: #160 of 263 inventorsTop 65%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,970,494 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D288765 Weighted cord drop or similar article Jeanne P. Campbell 1987-03-17