GW

Glenn L. Wright

TD The Youngstown Steel Door: 2 patents #4 of 12Top 35%
📍 Canfield, OH: #53 of 133 inventorsTop 40%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,337,332 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4751793 Freight car door construction Oliver J. Jenkins 1988-06-21
4211038 Roller drop door — 1980-07-08