DM

Douglas D. Marsh

📍 Auburn, IN: #80 of 124 inventorsTop 65%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #4,053,950 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4391454 Utility cart with detachable and reversible shelves Arthur Feldman, John C. Newlin 1983-07-05