Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Delémont, CH ranks #8,089 worldwide for total patents filed all time, with 272 patents from 71 inventors. Leading employers of inventors based in Delémont, CH include Eta Sa Manufacture Horlogère Suisse, Basf Se, Eta Sa Fabriques D'Ebauches.

Showing 1–50 of 71 inventors

Rank Inventor Primary Company Patents
1 Francois Klopfenstein Eta Sa Manufacture Horlogère Suisse 20
1 Bruno Rotzinger Basf Se 20
3 Alphonse Bron Eta Sa Fabriques D'Ebauches 19
#4 Didier Müller Ateliers Busch Sa 10
#4 Hansruedi Spiess Von Roll 10
#4 Silvano Bonadei Swatch 10
#7 Vincent Von Niederhäusern Rolex Sa 9
#7 Pierre-Andre Noirjean Eta Sa Fabriques D'Ebauches 9
#7 Antoine Toth Belenos Clean Power Holding Ag 9
#7 Maurice Cachot Wenger S.A. 9
#11 Marc Ribeaud Ciba Specialty Chemicals 8
#11 Maria-Clemencia Hernandez Hoffmann-La Roche 8
#13 Didier Guelat Greatbatch Medical S.A. 6
#13 Hugues Jolidon Lvmh Swiss Manufactures Sa 6
#15 Francois Montavon Hoffmann-La Roche 5
#15 Michael Mazourik Unknown 5
#15 Hugo Hiltbrunner Areva T & D 5
#15 Pierre-Alain Jeandupeux Ctech 5
#15 Yannick Hunziker Eta Sa Fabriques D'Ebauches 5
#15 Oksana Mazourik Unknown 5
#15 Katharina Mazourik Unknown 5
#15 Sergei Mazourik Unknown 5
#23 Bertrand Carrard Swatch Group Management Services Ag 4
#24 Thomas JAECKLIN 3
#24 James Kalogiros 3
#24 Peter Berlowitz 3
#24 Paul Willemin 3
#24 Philippe Schaller Omega Sa 3
#24 Fredy Zuellig Swatch Group Research And Development 3
#24 Rolf Nussbaumer Ctech 3
#24 Chrystel Gressly Eta Sa Manufacture Horlogère Suisse 3
#24 Fadi Yassmin 3
#24 Jean-Claude Schaffner Eta Sa Fabriques D'Ebauches 3
#34 Fredy Zullig Swatch Group Research And Development 2
#34 Rene Charmillot Symtonic, S.A. 2
#34 Olivier Coddet 2
#34 Tanguy Tronel 2
#34 Yves Bron Basf Se 2
#34 Jean-Claude Rais Omega Electronics S.A. 2
#34 Pierre Lehmann 2
#41 Iraj Sabet 1
#41 Gottfried Aeschbacher 1
#41 Fernand Kummer 1
#41 Louis Hêche Eta Sa Manufacture Horlogère Suisse 1
#41 Alain Claude 1
#41 Kurt Dreier Tornos Sa 1
#41 Bernard Comte Benteler Automobiltechnik Gmbh 1
#41 Chrystal Gressly Eta Sa Fabriques D'Ebauches 1
#41 Iwan Nussbaumer Siemens Schweiz Ag 1
#41 William Affolter 1