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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Winterthur, CH ranks #1,675 worldwide for total patents filed in 2016, with 73 patents from 51 inventors. Leading employers of inventors based in Winterthur, CH include Vifor (International) Ag, Woodwelding Ag, Wrh Walter Reist Holding Ag.

Showing 1–50 of 51 inventors

Rank Inventor Primary Company Patents
1 Aris Kalogerakis Vifor (International) Ag 5
1 Felix Funk Vifor (International) Ag 5
1 Stefan Reim Vifor (International) Ag 5
#4 Andrea Müller Woodwelding Ag 3
#4 Andrea Mueller Woodwelding Ag 3
#4 Felix Widmer Wrh Walter Reist Holding Ag 3
#7 Jörg Zimmermann Sika Technology Ag 2
#7 Jan Janouschek Bernina International Ag 2
#7 Roger Marti Belenos Clean Power Holding Ag 2
#7 Ivo Hasler Phonak Ag 2
#11 Lars Wingeier Atlas Copco Rock Drills Ab 1
#11 Dominique Cachin Abb Schweiz Ag 1
#11 Sven Glüer Sulzer Chemtech Ag 1
#11 Michel Hess Siemens Aktiengesellschaft 1
#11 Roger Alberto Mallinckrodt 1
#11 Stephan Vonwiller Zimmer Spine 1
#11 Wenzel Krause Autoneum Management Ag 1
#11 Stefan Konigbauer Autoneum Management Ag 1
#11 Rolf Thiel Kistler Holding Ag 1
#11 Jean-Michel Moreau Sgs-Thomson Microelectronics S.A. 1
#11 Arnaldo RODRIGUES Sulzer Management Ag 1
#11 Norman Stark Zimmer 1
#11 Philippe Godano Autoneum Management Ag 1
#11 Theodor Gresser Götz Maschinenfabrik Rieter Ag 1
#11 Beat Schmid Contraves Space Ag 1
#11 Manuela Gerber Mettler-Toledo Gmbh 1
#11 Lhoden Chothutshang Sulzer Chemtech Ag 1
#11 Lukas Adrian Kromer Universitat Zurich 1
#11 Simon Brack Covagen Ag 1
#11 Beat Hoerler Mueller Martini Holding Ag 1
#11 Daniel Bachofen Virtamed Ag 1
#11 Bettina Vetterli Ems-Patent Ag 1
#11 Urs Moesli Mueller Martini Holding Ag 1
#11 Jürg Stahl Ancosys Gmbh 1
#11 Nicola Schmitt Phonak Ag 1
#11 Werner Hartmeier Rca 1
#11 Timo Jung Alcon 1
#11 Arnd Eberhardt Sika Technology Ag 1
#11 Robert Lettow Danaher 1
#11 Reto Senger Zimmer 1
#11 Harald Feistenauer Cimpress Schweiz Gmbh 1
#11 Ennio Pasqualotto Ansaldo Energia Switzerland Ag 1
#11 Michael Hörth Zimmer 1
#11 Ralf Klabunde Medos International Sarl 1
#11 Andreas Allenspach Burckhardt Compression Ag 1
#11 Mario Strasser Siemens Aktiengesellschaft 1
#11 Larry Lapanashvili Cardiola 1
#11 Christian Stuerzinger Cardiola 1
#11 Oscar Genovese Swisscom Ag 1
#11 Reto Gehrig Uster Technologies Ag 1