James E. Exum

📍 Cleveland, OH: #943 of 1,781 inventorsTop 55%

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

Overall (All Time): #3,303,689 of 4,157,543Top 80%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D623850	Attachable cane holding device	—	2010-09-21