Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Héricy, FR ranks #13,447 worldwide for total patents filed all time, with 126 patents from 23 inventors. Leading employers of inventors based in Héricy, FR include Snecma, Safran Aircraft Engines, Societe Nationale D'Etude Et De Construction De Moteurs D'Aviation - S.N.E.C.M.A.

Showing 1–23 of 23 inventors

Rank Inventor Primary Company Patents
1 Stephane Rousselin Snecma 42
2 Jean-Marc Claude Perrollaz Safran Aircraft Engines 21
3 Dominik Igel Snecma 11
#4 Jacques Michel Albert Julliard Snecma 10
#5 Francois Jean-Pierre Mirville Societe Nationale D'Etude Et De Construction De Moteurs D'Aviation - S.N.E.C.M.A 6
#5 Fabrice Marois Snecma Moteurs 6
#7 Patrick Vessereau Schlumberger Technology 5
#8 Patricia Cardis 3
#8 Joël Yvan Marcel Robert Berton Safran Aircraft Engines 3
#10 Cyril Rémy André Dedieu Corning Incorporated 2
#10 Jean-Claude Marcel Boudot Societe Nationale D'Etude Et De Construction De Moteurs D'Aviation - S.N.E.C.M.A 2
#10 Jean-Claude Ostiz Schlumberger Technology 2
#10 Pierre Argaut Sagem Sa 2
#10 Serge Del Arco Snecma 2
#15 Laurent Marc Construction Research & Technology Gmbh 1
#15 Michelle Marie-Louise Fredholm Corning Incorporated 1
#15 Jean Charles Cappellari Snecma 1
#15 Bruno Bleines 1
#15 Raymond R. Choque Snecma 1
#15 Frank Launay Ynsect 1
#15 Eric Gendronneau Snecma 1
#15 Michéle Marois Snecma 1
#15 Sébastien Daveau 1