Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Pierre Hornez Amann & Sohne Gmbh & Co. Kg 2
1 Valerie Wallez Adir Et Compagnie 2
3 Bernard Hooreman Boussac Saint Freres B.S.F. 1
3 Maurice Lemesre Institut Francais Du Petrole 1