Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JO

Jouan — 19 Patents

Rank (All Time): #31,346 of 106,120Top 30%
21 inventors
19 Patents All Time

Top Inventors at Jouan All Time

Showing 1–21 of 21 inventors

RankNamePatents
1 Jean-Claude Letourneur 5
2 Jean L. Guy 3
3 Jérôme Beaucour 2
3 Jean-Louis Fondin 2
3 Michel René Marie Jacques Pouvreau 2
3 Michel Serveau 2
#7 Alain Pasty 1
#7 Bertrand Michea 1
#7 Dominique Metais 1
#7 Gilles Mahe 1
#7 Jean-Philippe Eneau 1
#7 Jeau Claude Letourneur 1
#7 Jean-Pierre Saladin 1
#7 Laurent Mimaud 1
#7 Norbert Marchal 1
#7 Philippe Benezech 1
#7 Raphaël Reveau 1
#7 Roland Lambert 1
#7 Serge Junca 1
#7 Serge Papin 1
#7 Jacques Vaillant 1