FB

Fred E. Barker

📍 Rockford, IL: #782 of 1,291 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,902,771 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4925202 Three-wheeled pedal-propelled cycle with front and rear brakes — 1990-05-15