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

John T. Brown

Fort Walton Beach, FL: #1 of 4 inventorsTop 25%
Florida: #938 of 6,592 inventorsTop 15%
Overall (2017): #139,985 of 506,227Top 30%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D802161 Portable toilet 2017-11-07
9784006 Portable toilets and portable restroom arrangements 2017-10-10