Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Metz, FR ranks #3,309 worldwide for total patents filed in 2021, with 36 patents from 26 inventors. Leading employers of inventors based in Metz, FR include Arcelormittal, Telia Company Ab, Luxembourg Institute Of Science & Technology (List).

Showing 1–26 of 26 inventors

Rank Inventor Primary Company Patents
1 Christian Allely Arcelormittal 4
2 Herve Derule Arcelormittal 3
2 Hubert Saint-Raymond Arcelormittal 3
2 Harri Jokela Telia Company Ab 3
#5 Didier Arl Luxembourg Institute Of Science & Technology (List) 2
#6 Jean-Luc Curé Abb Schweiz Ag 1
#6 Jérôme Boni 1
#6 Jean-Paul Salvestini CNRS 1
#6 Christian Deutsch Carl Zeiss Meditec Ag 1
#6 Jean-Christophe Hell Arcelormittal 1
#6 Gerard Dugelay Arcelormittal 1
#6 Pierre-Emmanuel Conoir Arkema France 1
#6 Eric Deneux Skf Aerospace France S.A.S 1
#6 Luc Diez Arcelormittal 1
#6 Kangying Zhu Arcelormittal 1
#6 Hubert Saint Raymond Arcelormittal Investigación Y Desarrollo, S.L. 1
#6 Olivier Bouaziz Arcelormittal France 1
#6 Mounir AMOURAK Arcelormittal 1
#6 Jean-Marie Galpin Abb Schweiz Ag 1
#6 Raisa Grigorieva Arcelormittal 1
#6 Remi Cavallotti Arcelormittal 1
#6 Pauline Briault Arcelormittal 1
#6 Didier Ari Luxembourg Institute Of Science & Technology (List) 1
#6 Cedric Pruski Luxembourg Institute Of Science & Technology (List) 1
#6 Dominique SERT Arcelormittal 1
#6 Yacine Halfaya CNRS 1