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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Waldkirch, DE ranks #2,473 worldwide for total patents filed in 2021, with 52 patents from 36 inventors. Leading employers of inventors based in Waldkirch, DE include Sick Ag, Andreas Stihl Ag & Co. Kg, Albert-Ludwigs-Universitaet Freiburg.

Showing 1–36 of 36 inventors

Rank Inventor Primary Company Patents
1 Pascal SCHÜLER Sick Ag 3
1 Kai Waslowski Sick Ag 3
1 Ulrich ZWÖLFER Sick Ag 3
1 Romain MÜLLER Sick Ag 3
1 Sebastian Matt Andreas Stihl Ag & Co. Kg 3
#6 Ingolf Braune Sick Ag 2
#6 Frank Goldschmidtboing Albert-Ludwigs-Universitaet Freiburg 2
#6 Markus Hammes Infineon Technologies Ag 2
#6 Friedhelm Wiethege Fondazione Bruno Kessler 2
#6 Aleksander Budnicki Trumpf Laser Gmbh 2
#6 Marcel HAMPF Sick Ag 2
#12 Simon Franzreb Sick Ag 1
#12 Heiko STEINKEMPER Sick Ag 1
#12 Jan Dormanns Motherson Innovations Company Limited 1
#12 Reinhold Blazejewski Blazejewski Medi-Tech Gmbh 1
#12 Martin Köhl Sick Ag 1
#12 Stefan Kienzler Sick Ag 1
#12 Dirk STROHMEIER Sick Ag 1
#12 Hartmut GIMPEL Sick Ag 1
#12 Roger BUSER Sick Ag 1
#12 Florian PUDENZ Sick Ag 1
#12 Jonas Weidenmüller Sick Ag 1
#12 Ulrich Druzella Sick Ag 1
#12 Christophe Thil Sick Ag 1
#12 Manuel Krüger Sick Ag 1
#12 Fabian JACHMANN Sick Ag 1
#12 Adrian Schwarz Sick Ag 1
#12 Frederik Behre Sick Ag 1
#12 Stephan Walter General Motors 1
#12 Siegfried Ringwald Sick Ag 1
#12 Frank Sornik Mack Rides Gmbh & Co. Kg 1
#12 Klaus Clemens Sick Ag 1
#12 Markus Böhning Sick Ag 1
#12 Johannes EBLE Sick Ag 1
#12 Stefan Westholt Maxon International Ag 1
#12 Martin Wustefeld Sick Ag 1