SI

Spencer Irvine

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Lake Forest, IL: #185 of 431 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,138,441 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7583183 Actuated braking and distance sensing system for operational regulation of belt loader equipment — 2009-09-01
7268676 Actuated braking and distance sensing system for operational regulation of belt loader equipment — 2007-09-11