Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Bienne, CH ranks #2,521 worldwide for total patents filed all time, with 1,231 patents from 249 inventors. Leading employers of inventors based in Bienne, CH include Woodwelding Ag, Omega Sa, Eta Sa Manufacture Horlogère Suisse.

Showing 1–50 of 249 inventors

Rank Inventor Primary Company Patents
1 Laurent Torriani Woodwelding Ag 85
2 Gregory Kissling Omega Sa 80
3 Pascal Lagorgette Eta Sa Manufacture Horlogère Suisse 60
#4 Erich Bergmann Balzers Aktiengesellschaft 36
#5 Antonino Lanci Woodwelding Ag 34
#6 Patrick Joseph Lassigne Fendi Adele S.R.L. 29
#6 Michael H. Stalder 3M 29
#8 Alban Dubach Swatch Group Research And Development 24
#8 Pierre-Andre Meister Eta Sa Fabriques D'Ebauches 24
#8 Arnaud Duval Faurecia Automotive Industrie 24
#11 Paul Gogniat Montres Rado Sa 23
#12 Rocco Catanese Omega Sa 18
#13 Julien CHRISTAN Eta Sa Manufacture Horlogère Suisse 17
#13 Andreas Wiederkehr Stryker European Operations Limited 17
#15 Christian Depeursinge Ecole Polytechnique Federale De Lausanne (Epfl) 16
#15 Cyril Vuilleumier Eta Sa Fabriques D'Ebauches 16
#15 Christian Quellet Givaudan Sa 16
#18 Philipp Bernhard Philip Morris Products S.A. 14
#19 Mario Tronza Philip Morris Products S.A. 13
#19 Thierry Stoll Depuy Synthes Products 13
#19 Michel Schwab Detra Sa 13
#22 Mario Weiss Woodwelding Ag 12
#22 Gaston Gagnebin Omega Sa 12
#24 Naomi Bitmead Google 11
#24 Michel Ratajski Severin Montres Ag 11
#24 Renato Scarinzi Montres Rado Sa 11
#24 Sebastien Bolzt Montres Rado Sa 11
#24 Laurent Klinger Eta Sa Manufacture Horlogère Suisse 11
#24 Julien Saglini Eta Sa Manufacture Horlogère Suisse 11
#24 Guillaume Gras Stryker European Operations Limited 11
#31 Camille Herrmann Richemont International Sa 9
#31 Stefan Rombach Eta Sa Manufacture Horlogère Suisse 9
#33 Raymond Froidevaux Asulab S.A. 8
#33 Benjamin PRUIJS Amf Medical Sa 8
#33 Daniel Chassot Koenig & Bauer Ag 8
#33 Samuel GEISER Meco Sa 8
#33 Michel Grosjean Omega Sa 8
#33 Guillaume Heisel Societe Des Produits Nestle S.A. 8
#39 Mathieu Watrin Mmt 7
#40 Laurent Christe Eta Sa Manufacture Horlogère Suisse 6
#40 Christian Ruefenacht Eta Sa Manufacture Horlogère Suisse 6
#40 Carlo Giordanetti Swatch 6
#40 Vjekoslav Miloradovic Porsche Lizenz- Und Handelsgesellschaft Mbh & Co. Kg 6
#40 Francois Maire Swatch Group Research And Development 6
#40 Francis Bourquin 6
#40 Giuseppe Cappadona Eta Sa Manufacture Horlogère Suisse 6
#40 Jean-Pierre Musy Patek Philippe Sa Geneve 6
#40 Gilbert Widmer Ciposa Microtechniques Sa 6
#40 Jean-Francois Pfister Societe Industrielle De Sonceboz Sa 6
#40 Jean-Claude Gracia Swatch Group Management Services Ag 6