Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–23 of 23 inventors

Rank Inventor Primary Company Patents
1 Jean A. Battigelli Saint-Gobain Industries 27
2 Francois Bouquet Saint-Gobain Industries 18
3 Dominique Plantard Isover Saint-Gobain 10
#4 Bernard Kafka Isover Saint-Gobain 7
#4 Chantal H. Guioth Akzo N.V. 7
#6 Daniel Guyot Isover Saint-Gobain 5
#6 Christophe Noiret Heidelberg Druckmaschinen 5
#6 Roger Fugier Isover Saint-Gobain 5
#9 Patrick Le Breton Isover Saint-Gobain 4
#9 Francois Szalata Isover Saint-Gobain 4
#11 Bernard Lericque Isover Saint-Gobain 3
#11 Bernard Baudouin Saint-Gobain Isover 3
#11 Rene Gest Isover Saint-Gobain 3
#11 Jean-Claude Calbrix Heidelberg Druckmaschinen 3
#15 Claudine Colin Financiere Elysees Balzac 2
#15 Jacques Vandome Societe Chimique Des Charbonnages S.A. 2
#15 Wilfrid Naber Isover Saint-Gobain 2
#15 Alain Giboult Isover Saint-Gobain 2
#19 Jean A. Batigelli Saint-Gobain Industries 1
#19 David Luis Saint-Gobain Isover 1
#19 Gerard Debrock Caterpillar 1
#19 Pierre Egly Isover Saint-Gobain 1
#19 Jacky P. Dominique GE 1