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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Birr, CH ranks #11,132 worldwide for total patents filed all time, with 170 patents from 47 inventors. Leading employers of inventors based in Birr, CH include Signode Industrial Group, Competitive Technologies, Alstom Technology.

Showing 1–47 of 47 inventors

Rank Inventor Primary Company Patents
1 Andreas Keller Signode Industrial Group 16
2 Wolfgang Brill Competitive Technologies 14
3 Johann Haldemann Alstom Technology 12
#4 Georg Koppl Bbc Brown, Boveri & Company 11
#5 Ernst Kaspar Ec Engineering + Consulting Spezialmaschinen Gmbh 10
#6 Thomas Klamt Alstom Renewable Technologies 7
#6 Thomas Vlasak Bbc Brown, Boveri & Company 7
#8 Helmut Keser Asea Brown Boveri, S.A. 6
#8 Hans-Rudolf Zeller Abb Schweiz Ag 6
#8 Chau-Hon Ho Aesculap Ag 6
#11 Willibald Zerlik Bbc Brown, Boveri & Company 5
#11 Jan Vladimir Schwerdtfeger GE 5
#11 Jean-Pierre Amstutz Bucher Guyer Ag 5
#14 Horst Kirschner Robert Bosch Gmbh 4
#14 Karl Schollhorn Asea Brown Boveri, S.A. 4
#16 Vincent Carmona GE 3
#16 Gabriel Dunkel Alstom Technology 3
#16 Stefan Ramseier Abb Technology Ag 3
#19 Michel Whebe Spiridon GE 2
#19 Hrvoje Lukacic Alstom Technology 2
#19 Martin Schluchter Bbc Brown, Boveri & Company 2
#19 Guelru Kocer Ansaldo Energia Switzerland Ag 2
#19 Arthur Stocker Bbc Brown, Boveri & Company 2
#19 Wilibald Zerlik Abb Management Ag 2
#19 Muzaffer Canay Bbc Brown, Boveri & Company 2
#19 Sayantan Bhar GE 2
#19 Moonjanattu Mathew Binu GE 2
#19 Yvonne Riedling Abb Patent Gmbh 2
#19 Gunter Scherf Alstom Technology 2
#19 Adnan Bobar GE 2
#19 Rafael Anderes Alstom Renewable Technologies 2
#19 Patrick Gehri Thomcast Ag 2
#33 Hugo Borgna GE 1
#33 Silvio Glaser GE 1
#33 Igor Bizic GE 1
#33 Rudiger Stein Asea Brown Boveri, S.A. 1
#33 Ivan Mikic Alstom Technology 1
#33 Juan Vicente Haro GE 1
#33 Georg K/o/ ppl Bbc Brown, Boveri & Company 1
#33 Burkhard Henle Bbc Brown, Boveri & Company 1
#33 Thoma Kurt Bbc Brown, Boveri & Company 1
#33 Hubert Christof Baumeister GE 1
#33 Josip Domitrovic Bbc Brown, Boveri & Company 1
#33 Moritz Burkard 1
#33 Angelo Guarneri Alstom Technology 1
#33 Hansruedi Zeller Abb Research 1
#33 Kurt Thoma Bbc Brown, Boveri & Company 1