WD

William Dearth

📍 Worth, IL: #1 of 6 inventorsTop 20%
🗺 Illinois: #1,486 of 5,836 inventorsTop 30%
Overall (2002): #261,631 of 266,432Top 100%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

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