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

Francois Keller

INIntertechnique: 1 patents #24 of 66Top 40%
Royan, FR: #19 of 42 inventorsTop 50%
Overall (All Time): #3,677,208 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5722091 Protective equipment for the pilot of a military aircraft, and a method of personalizing the equipment Fernand Bertheau, Eric Farin 1998-03-03