SM

Stephen McCalley

PI Pinnacle Products International: 2 patents #3 of 5Top 60%
📍 Langhorne, PA: #133 of 299 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,125,870 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7780175 Collapsible wheel assembly — 2010-08-24
7413199 Collapsible wheel assembly — 2008-08-19