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

Floyd C. Double

HP: 1 patents #8,774 of 16,619Top 55%
Farmdale, OH: #2 of 4 inventorsTop 50%
Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,307,299 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7821666 Alternative to pre-printed special forms 2010-10-26