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

John D. Flindall

Overall (All Time): #2,322,727 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4912592 Gas-filled surge arrestor Kelvin Loader 1990-03-27
4757296 Electrical fuselinks Russell Robert Brown 1988-07-12