JH

James O. Hutchens

📍 Janesville, WI: #153 of 319 inventorsTop 50%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #4,101,462 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4303254 Retractable caster wheel for a trailer Rodney C. Swanson 1981-12-01