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

Frederick H. Kart

Shallotte, NC: #1 of 1 inventorsTop 100%
North Carolina: #1,819 of 5,755 inventorsTop 35%
Overall (2022): #454,529 of 548,613Top 85%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11493296 Firearm barrel and method of improving projectile weapon accuracy, velocity and durability 2022-11-08