Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ambazac, FR ranks #42,921 worldwide for total patents filed all time, with 16 patents from 6 inventors. Leading employers of inventors based in Ambazac, FR include Pass & Seymour, Legrand France, L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude.

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Francois Bardot Pass & Seymour 6
2 Vincent Valadas Legrand France 3
2 Gregory Etchegoyen L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude 3
#4 Christian Combas Le Grand Co. 2
#5 Jacques Thiry Areva Nc 1
#5 Jean-Claude Verdure Valeo 1