Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Neftenbach, CH ranks #13,858 worldwide for total patents filed all time, with 120 patents from 27 inventors. Leading employers of inventors based in Neftenbach, CH include Kistler Instrumente Ag, Priamus System Technologies Ag, Kistler Holding Ag.

Showing 1–27 of 27 inventors

Rank Inventor Primary Company Patents
1 Hans C. Sonderegger Kistler Instrumente Ag 23
2 Christopherus Bader Priamus System Technologies Ag 12
3 Roland Sommer Kistler Holding Ag 11
3 Philipp Suess Sulzer Chemtech Ag 11
#5 Denis Kohler Kistler Holding Ag 9
#6 Werner Brennwald Hitachi Zosen Inova Ag 8
#7 Hugo Schar Bbc Brown, Boveri & Company 7
#8 Andreas Jorg Rieter Machine Works 6
#8 Hannes Speidel Xylo Technologies Ag 6
#10 Felix Muggli Sulzer Metco (Us) 5
#11 Leo Amstutz Kistler Holding Ag 4
#12 Nitin Ugale Sulzer Management Ag 2
#12 Dennis Vondendriesch Biotronik Ag 2
#14 Wolfgang Ruzek Sulzer Brothers Limited 1
#14 Stephanie Mathes 1
#14 Juerg Bischofberger Rieter Machine Works 1
#14 David Dreher Priamus System Technologies Ag 1
#14 Chistopherus Bader Priamus System Technologies Ag 1
#14 Walter Aicher 1
#14 Manuel Bolano Swiss Reinsurance Company 1
#14 Urs Georg Naef Buhler Ag 1
#14 Roland Czuday Robert Bosch Gmbh 1
#14 Stephan Gasser Marquardt Gmbh 1
#14 Hans Noser Rieter Machine Works 1
#14 Franz Machler Maschinenfabrik Rieter Ag 1
#14 Johannes Luthi Sulzer Brothers Limited 1
#14 Reto Calderra Kristal Instrumente Ag 1