David Townsend

NT Navistar International Transportation: 1 patents #116 of 299Top 40%

📍 Springfield, OH: #136 of 288 inventorsTop 50%

🗺 Ohio: #42,657 of 73,341 inventorsTop 60%

Overall (All Time): #3,953,177 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4749191	Anti-slip step and method of manufacture	Carl L. Gipson, Kjell Pedersen	1988-06-07