Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Davos, CH ranks #4,284 worldwide for total patents filed all time, with 654 patents from 202 inventors. Leading employers of inventors based in Davos, CH include Ferag Ag, Rieter Machine Works, Synthes Usa.

Showing 1–50 of 202 inventors

Rank Inventor Primary Company Patents
1 Werner Honegger Ferag Ag 97
2 Urs Meyer Rieter Machine Works 30
3 Sylwester Gogolewski Synthes Usa 18
3 Heinrich Feichtinger Ivoclar Vivadent Ag 18
#5 Markus Windolf Ao Technology Ag 16
#6 Matthias Gygi Kba-Notasys Sa 15
#6 Stephen Bresina Synthes Usa 15
#6 Markus Hehli Synthes Usa 15
#9 Rafael Berrocal Google 14
#10 Stephan M. Perren Synthes Usa 13
#11 Hans Pfister Swiss Aluminium 12
#12 Rinaldo Zurbriggen Pevion Biotech 10
#13 Florin Baeriswyl Usm U. Scharer Sohne Ag 9
#13 Harry Nilsson 9
#13 Sergej Toedtli Siegfried Peyer Ag 9
#13 Fritz Peter Siemens Aktiengesellschaft 9
#17 Rolf Bereiter Hilti Aktiengesellschaft 8
#17 Thomas Zehnder Spinelab Ag 8
#19 Norbert Suhm Unknown 7
#20 Peter Boschung Phonak Ag 5
#20 Josef Bissig Saab Bofors Dynamics Switzerland 5
#20 Harold Habegger 5
#20 Peter Spatz Ruag Ammotec Gmbh 5
#20 Jacques Beauvir Henkel Ag & Co. Kgaa 5
#20 Heinz Lampert The Delta Company 5
#26 Michael Lanker Oerlikon Trading Ag, Truebbach 4
#26 Werner H. Moermann 4
#26 Adrian Schneuwly Maxwell Technologies 4
#26 Christoph Muther 4
#26 Urs Kellner Dyckerhoff & Widmann 4
#26 Branka Agabekov 4
#26 Max Ruttimann 4
#26 David Olivier EGLIN Ao Technology Ag 4
#26 Stefan Stoffel Lonza 4
#26 Ronald Schwyn Ao Technology Ag 4
#26 Mark Jeruzal Borealis Ag 4
#26 Jorn Seebeck Zimmer 4
#26 Heiner Scherrer Ctc Analytics Ag 4
#26 Mario Amacker Catalent U.K. Swindon Zydis Limited 4
#26 Hartmut Ehbets Danaher 4
#41 Hanspeter Wachter Mettler Instrumente Ag 3
#41 Max Nussbaumer Gretag Imaging Ag 3
#41 Stephen Perren Synthes Usa 3
#41 Derek Feichtinger Unknown 3
#41 Hanspeter Strobel Biorem Ag 3
#41 Sascha Toedtli 3
#41 Christian Hinderling Unknown 3
#41 Svein Andersen Bristol-Myers Squibb 3
#41 Romano Mark Synthes Usa 3
#41 Rene Leutwyler Jwi 3