Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AC

Ann S. Cain

TOTotes: 53 patents #1 of 22Top 5%
Cincinnati, OH: #87 of 8,043 inventorsTop 2%
Ohio: #663 of 73,341 inventorsTop 1%
Overall (All Time): #49,628 of 4,157,543Top 2%
53 Patents All Time

Issued Patents All Time

Showing 51–53 of 53 patents

Patent #TitleCo-InventorsDate
D287192 Umbrella handle 1986-12-16
D287189 Umbrella handle 1986-12-16
D287190 Umbrella handle 1986-12-16