Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Winterthur, CH ranks #1,591 worldwide for total patents filed in 2017, with 83 patents from 63 inventors. Leading employers of inventors based in Winterthur, CH include IBM, Woodwelding Ag, Biotronik Ag.

Showing 1–50 of 63 inventors

Rank Inventor Primary Company Patents
1 Martin Rufli IBM 4
1 Andrea Mueller Woodwelding Ag 4
3 Matthias Wesselmann Biotronik Ag 3
#4 Dominique Cachin Abb Schweiz Ag 2
#4 Roman Leuzinger Google 2
#4 Liborio Ivano Costa Sulzer Chemtech Ag 2
#4 Olaf Baudisch Abb Turbo Systems Ag 2
#4 Jörg Zimmermann Sika Technology Ag 2
#4 Markus Kappeler Inventio Ag 2
#4 Andrea Müller Woodwelding Ag 2
#4 Ennio Pasqualotto Ansaldo Energia Switzerland Ag 2
#4 Reto Senger Zimmer 2
#4 Reto Berger Mettler-Toledo Gmbh 2
#4 Thierry BERSET Sika Technology Ag 2
#4 Niels Alexander Abt Alcon 2
#16 Simona Paganetto Zimmer 1
#16 Thomas Sigrist Reishauer Ag 1
#16 Jeannette Clifford Hexis Ag 1
#16 Marc Bandi Zimmer 1
#16 Andri Lehmann Kistler Holding Ag 1
#16 Eligio Lardi Prionics Ag 1
#16 Mathias Pfeil Sulzer Chemtech Ag 1
#16 Michael Hörth Zimmer 1
#16 Flavio Cavadini Maschinenfabrik Rieter Ag 1
#16 Ralf Klabunde Medos International Sarl 1
#16 Dominic Erb Tecan Trading Ag 1
#16 Mario Crevatin Abb Research 1
#16 Patrice Bachmann Biotronik Vi Patent Ag 1
#16 Thomas Bosgiraud Cimpress Schweiz Gmbh 1
#16 Emanuel Kleiber Thomson Licensing 1
#16 Norman Stark Zimmer 1
#16 Sarah Borer Purac Biochem Bv 1
#16 Alexander Bleibler Sika Schweiz Ag 1
#16 Gerard Barbezat Sulzer Metco Ag 1
#16 Simon Brack Covagen Ag 1
#16 Philippe Godano Autoneum Management Ag 1
#16 Uwe Schill General Mills 1
#16 Michael Früh Maquet Gmbh 1
#16 Martin Rupf Robert Bosch Gmbh 1
#16 Daniel Dünnenberger Sulzer Chemtech Ag 1
#16 Hartmut Koschnitzke 1
#16 Andreas Haubitz Ansaldo Energia Ip Uk Limited 1
#16 Patrik Horisberger Sika Technology Ag 1
#16 Abhilash Kizhakenath 1
#16 Stefan Konigbauer Autoneum Management Ag 1
#16 Wenzel Krause Autoneum Management Ag 1
#16 Severine Dette Sulzer Chemtech Ag 1
#16 Jean-Michel Moreau Sgs-Thomson Microelectronics S.A. 1
#16 Vincent Leclercq Sulzer Orthopedics 1
#16 Mark Melnykowycz Autoneum Management Ag 1