Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SI

Sig Schweizerische Industrie-Gesellschaft — 139 Patents

Rank (All Time): #5,291 of 106,120Top 5%
92 inventors
139 Patents All Time

Top Inventors at Sig Schweizerische Industrie-Gesellschaft All Time

Showing 1–50 of 92 inventors

RankNamePatents
1 Rene Fluck 18
2 Georg Kopp 9
2 Horst Loewenthal 9
#4 Bruno Grundler 6
#4 Gert Deutschlander 6
#6 Markus Gasser 5
#6 Martin Low 5
#6 Werner Muller 5
#9 Alwin Egli 4
#9 Harald Lenherr 4
#9 Heinz Steiner 4
#9 Theo Walz 4
#9 Willy Altermatt 4
#14 Alfred Wipf 3
#14 Gabor Harsy 3
#14 Heinz J. Tuns 3
#14 Richard J. Schneider 3
#18 August Rebsamen 2
#18 Claudius Dietzsch 2
#18 Erhard Spross 2
#18 Fritz Knoll 2
#18 Fritz Spinnler 2
#18 Gunter Straub 2
#18 Hans-Ulrich Bolli 2
#18 Hans H. Engelhardt 2
#18 Hans Heinzer 2
#18 Hans-Rudolf Ruttimann 2
#18 Hans Thoma 2
#18 Max Knuchel 2
#18 Robert Auckenthaler 2
#18 Roland Watzka 2
#18 Wolfgang Reichelt 2
#33 J/u/ rgen Baumann 1
#33 Gerald Luck 1
#33 Marjan Mundjar 1
#33 Walter Looser 1
#33 Willi V. Euwijk 1
#33 Bruno Schwaller 1
#33 Luigi Steinbrecher 1
#33 Franz Strohner 1
#33 Bernhard Krayer 1
#33 Hermann Murbach 1
#33 Alois Bernet 1
#33 Alfred Knecht 1
#33 Beda Ziegler 1
#33 Eduard Brodbeck 1
#33 Edi Schmidt 1
#33 Ennio Mattarelli 1
#33 Erwin Heller 1
#33 Ernst Wanner 1