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

Dba — 134 Patents

Rank (All Time): #5,465 of 106,120Top 6%
56 inventors
134 Patents All Time

Top Inventors at Dba All Time

Showing 1–50 of 56 inventors

RankNamePatents
1 Gilbert Kervagoret 13
1 Pierre Pressaco 13
3 Pierre Courbot 12
#4 Guy Meynier 11
#5 Jean-Claude Mery 10
#6 Roland Levrai 9
#7 Alain Thioux 8
#7 Jean-Paul Sauvee 8
#9 Claude Le Marchand 7
#9 Jean-Louis Gerard 7
#11 Christian Riquart 6
#12 Gerard Morin 5
#13 Gerard Le Deit 4
#13 Jean-Marc Cheron 4
#15 Jean-Claude Delaunay 3
#15 Jean Deligny 3
#15 Yves Meyer 3
#18 Alain-Dominique Perrin 2
#18 Christian Tanguy 2
#18 Gerard Muscat 2
#18 Gerard Volan 2
#18 Jean-Pierre Gautier 2
#18 Michel Denree 2
#18 Pascal Picot 2
#18 Philippe Come 2
#26 Carmel Alfano 1
#26 Ghislain Escarabajal 1
#26 Gilbert Kervogoret 1
#26 Marc Couvez 1
#26 Andre Duval 1
#26 Andre Tobiasz 1
#26 Charles Guidicelli 1
#26 Christopher G. Johns 1
#26 Erik Wysocan 1
#26 Jacques Charbonnier 1
#26 Jean-Claude Claverie 1
#26 Jean-Charles Maligne 1
#26 Jean Michaud 1
#26 Joel Vasselet 1
#26 Leon Ransmeier 1
#26 Marcel Guillon 1
#26 Michel Lombardi 1
#26 Michel Verne 1
#26 Patrice Moinard 1
#26 Patrick Sarkissian 1
#26 Philippe Debrus 1
#26 Ronald D. Bailey 1
#26 Roland Muterel 1
#26 Roger Tourneur 1
#26 Jean-Jacques Carr/e/ 1