Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Le Quesnoy, FR ranks #47,206 worldwide for total patents filed all time, with 13 patents from 5 inventors. Leading employers of inventors based in Le Quesnoy, FR include Proengin Sa, Vallourec Oil And Gas France, V & M France.

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Patrick Bleuse Proengin Sa 7
2 Fabien Carrois Vallourec Oil And Gas France 3
3 Nicolas BAUDET Vallourec Oil And Gas France 1
3 Nicolas Nourrit V & M France 1
3 Adrien Trillon Vallourec Tubes France 1