WD

William Dearth

📍 Worth, IL: #25 of 44 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,556,006 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6443268 Braking system for a wheelchair Jerry Phillips 2002-09-03