WO

William M. Olsen

📍 Maple Park, IL: #17 of 35 inventorsTop 50%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,513,455 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D475373 Adjustable stand for concrete chute Francis A. Kozlowski 2003-06-03