Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Locarno, CH ranks #11,539 worldwide for total patents filed all time, with 161 patents from 62 inventors. Leading employers of inventors based in Locarno, CH include Abb Schweiz Ag, Swisscom Mobile Ag, Optilon W. Erich Heilmann Gmbh.

Showing 1–50 of 62 inventors

Rank Inventor Primary Company Patents
1 Lorenzo Giuntini Abb Schweiz Ag 22
2 Andrea Mannuccini Abb Schweiz Ag 16
3 Adriano Huber Swisscom Mobile Ag 10
#4 Helmut Heimberger Optilon W. Erich Heilmann Gmbh 6
#4 Werner Ullmann Unknown 6
#6 Marco Aluisetti Inventio Ag 5
#6 Andrea Delmuè GE 5
#6 Luigi Pedroia Inotec Gmbh Maschinenentwicklung Und Vertrieb 5
#9 Paul Villiger 4
#9 Xavier Frangeul Interroll Holding Ag 4
#9 Erwin Rott Unknown 4
#9 Manuel Teixeira Pinto Dias Inventio Ag 4
#13 Herbert Wiss Agie Sa 3
#13 Urs Ritter Asea Brown Boveri, S.A. 3
#13 Jurriaen Van Holthe Tot Echten Interroll Holding Ag 3
#13 Arno Sieg Ag Fur Industrielle Elektronik Agie 3
#13 Ted Naimer Comcast 3
#18 Roger Trussardi 2
#18 Richard Schlagman 2
#18 Boris Sciaroni Ag Fur Industrielle Elektronik Agie 2
#18 Thomas Oertle Novartis Ag 2
#18 Alexis Montagnat-Rentier 2
#18 Johan Kannala Comsol Ab 2
#18 Antonio Prati, deceased Ag Fur Industrielle Elektronik Agie Losone Bei Locarno 2
#18 Riccardo Losa Dsm Ip Assets B.V. 2
#18 Edwin Stutz 2
#18 Mauro Erba Agie, A.G. Fur Industrielle Elektronik 2
#28 Juergen Wik Mtu Aero Engines Ag 1
#28 Stefano Candolfi Agie Charmilles Sa 1
#28 Teofilo Ferreira Inventio Ag 1
#28 Angela Lehnert Tecan Trading Ag 1
#28 Luciano Maggetti 1
#28 Alessio Buetti Inventio Ag 1
#28 Ivan Jokes Tecan Trading Ag 1
#28 Jean-Luc Kursner 1
#28 Stephane Chappuis Diamond Sa 1
#28 Luigi Stoira Ag Fur Industrielle Elektronik Agie Losone Bei Locarno 1
#28 Sebastiano Mattei Biocryst Pharmaceuticals 1
#28 Aris Ghilardi 1
#28 Andreas Hinrich Natolino 1
#28 Guenter Hans Kiss Thermoselect Aktiengesellschaft 1
#28 Enea Martinoli 1
#28 Umang Maradia Agie Charmilles Sa 1
#28 Silvano Magginetti Ag Fur Industrielle Elektronik Agie 1
#28 Gottfried Vogler A.G. Fur Industrielle Elektronik Agie Losone Bei Locarno 1
#28 Vaclau Mertl Bbc Brown, Boveri & Company 1
#28 Angelo Sargenti Micro Mega, S.A. 1
#28 Ivano Paganetti Agie, A.G. Fur Industrielle Elektronik 1
#28 Ren/e/ Zurfl/u/ h Hoffmann-La Roche 1
#28 Roberto Feola Agie Charmilles Sa 1