Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Fribourg, CH ranks #5,278 worldwide for total patents filed in 2016, with 18 patents from 16 inventors. Leading employers of inventors based in Fribourg, CH include Alstom Technology, Optosys Sa, Verisign.

Showing 1–16 of 16 inventors

Rank Inventor Primary Company Patents
1 Gregoire Vienne Alstom Technology 2
1 Peter Heimlicher Optosys Sa 2
3 Sylvain Luiset Verisign 1
3 Patrick Walther Oticon A/S 1
3 Reinhard Winter Ashland-Sudchemie-Kernfest Gmbh 1
3 Pascal Johner Bernafon Ag 1
3 Laurent Rime Ecole Polytechnique Federale De Lausanne (Epfl) 1
3 Christian Heinzmann Ivoclar Vivadent Ag 1
3 Claude Richard Sonova Ag 1
3 Guillaume Ding Danaher 1
3 Oliver Boesl Depuy Synthes Products 1
3 Xin Gao Hamamatsu Photonics K.K. 1
3 Jean-Pascal Bourgeois Belenos Clean Power Holding Ag 1
3 Fritz Rieger Bernafon Ag 1
3 Pascal Ruffieux Basf Se 1
3 Bernard Lucien Roy Novartis Ag 1