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

Adir Et Compagnie — 368 Patents

Rank (All Time): #2,168 of 105,732Top 3%
369 inventors
368 Patents All Time

Patents per Year

Patents granted per year, 1987 to 2002Bar chart with a peak of 46 patents in 1997.peak 461987: 2 patents19871988: 7 patents1989: 1 patents19891990: 2 patents1991: 14 patents19911992: 37 patents1993: 41 patents19931994: 37 patents1995: 45 patents19951996: 33 patents1997: 46 patents19971998: 28 patents1999: 22 patents19992000: 27 patents2001: 24 patents20012002: 2 patents2002

Top Inventors at Adir Et Compagnie All Time

Showing 1–50 of 369 inventors

RankNamePatents
1 Gerard Adam 59
2 Beatrice Guardiola 43
2 Patrick Depreux 43
#4 Daniel Lesieur 41
#5 Gilbert Lavielle 36
#6 Guillaume De Nanteuil 33
#7 Jean-Louis Peglion 32
#7 Mark Millan 32
#9 Ghanem Atassi 28
#9 Tony Verbeuren 28
#11 Michel Laubie 27
#12 Gerald Guillaumet 26
#12 Jacqueline Bonnet 26
#14 Said Yous 25
#15 Alain Pierre 24
#16 Francis Colpaert 22
#16 Jean-Paul Vilaine 22
#18 Bruno Pfeiffer 21
#18 Philippe Delagrange 21
#20 Gilbert Regnier 19
#20 Jean Lepagnol 19
#22 Jacques Duhault 18
#23 Michel Wierzbicki 17
#24 Georges Remond 16
#24 Isabelle Lesieur 16
#26 Bernard Portevin 15
#27 Alex Cordi 14
#27 Guillaume Le Baut 14
#29 Bertrand Goument 13
#29 Claude Guillonneau 13
#29 Jean-Michel Lacoste 13
#32 Adrian Newman-Tancredi 11
#32 Michelle Devissaguet 11
#32 Michel Vincent 11
#35 Alain Dhainaut 10
#35 Emmanuel Canet 10
#35 Marie-Claire Rettori 10
#35 Yolande Herve 10
#35 Yves Rolland 10
#40 Charles Malen 9
#40 Jean-Luc Fauchere 9
#40 Patrick Hautefaye 9
#40 Pierre Lestage 9
#44 Alain Rupin 8
#44 G erard Adam 8
#44 Jean-Daniel Brion 8
#44 Jean-Jacques Descombes 8
#44 Max Robba 8
#44 Olivier Muller 8
#44 Serge Simonet 8