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

Howard L. Freedman

Redmond, WA: #5,761 of 8,547 inventorsTop 70%
Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,869,179 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4989968 Photoscreening camera system 1991-02-05