DW

Donn Woodworth

📍 Rockford, IL: #538 of 1,291 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,222,258 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6269512 Grip washer Dearl Thomson, Dale Thorstens 2001-08-07
6179468 Plain bearing brake-tensioner Dale Thorstens 2001-01-30