Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Belfaux, CH ranks #15,448 worldwide for total patents filed all time, with 101 patents from 13 inventors. Leading employers of inventors based in Belfaux, CH include Ciba Specialty Chemicals, Swisscom Ag, Csem Centre Suisse D'Electronique Et De Microtechnique Sa—Recherche Et Développement.

Showing 1–13 of 13 inventors

Rank Inventor Primary Company Patents
1 Andreas Muhlebach Ciba Specialty Chemicals 46
2 Renato Cantini Swisscom Ag 20
3 David Ruffieux Csem Centre Suisse D'Electronique Et De Microtechnique Sa—Recherche Et Développement 13
#4 Dominique Paul Gabriel Stohr Altria Client Services 6
#5 Martin Rhême Multimaterial-Welding Ag 3
#5 Glenn Corminboeuf Bobst Mex Sa 3
#7 Carole Bourquin Hoffmann-La Roche 2
#7 Dominique Corpataux Comet Ag 2
#7 Michel Fran.cedilla.ois Ciba Specialty Chemicals 2
#10 Thierry Jomini Frewitt Fabrique De Machines Sa 1
#10 Jean-Pierre Aeby Selfrag Ag 1
#10 Sylvain Queloz Meggitt Sa 1
#10 Lionel Bertschy Ecole Polytechnique Federale De Lausanne (Epfl) 1