Frank B. Tarr

📍 Columbus, OH: #2,196 of 3,880 inventorsTop 60%

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

Overall (All Time): #3,867,112 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D313420	Auxilliary eyeglasses	Don E. Casey	1991-01-01