Donavan O. Kerr

📍 Cincinnati, OH: #4,941 of 8,043 inventorsTop 65%

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

Overall (All Time): #3,732,324 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5700021	Mobile cart	Colin C. Leatherbury	1997-12-23