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

David Fennell

Overall (2019): #498,122 of 560,194Top 90%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10395495 Security system for restricting access to recreational venues Justin Crosbie 2019-08-27