SM

Steven J. Mangan

📍 Xenia, OH: #89 of 224 inventorsTop 40%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,219,006 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D464122 Urinal screen — 2002-10-08
4793540 Pallet system James L. May 1988-12-27