DM

D. Ray Marshall

📍 Forest, OH: #2 of 5 inventorsTop 40%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,886,841 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5054207 Dimension checking apparatus for vehicles — 1991-10-08