Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kronau, DE ranks #10,336 worldwide for total patents filed all time, with 191 patents from 35 inventors. Leading employers of inventors based in Kronau, DE include Danaher, Heidelberg Druckmaschinen, Dialog Semiconductor.

Showing 1–35 of 35 inventors

Rank Inventor Primary Company Patents
1 Werner Knebel Danaher 79
2 Rudi Stellberger Heidelberg Druckmaschinen 14
3 Achim Stellberger Dialog Semiconductor 10
3 Bertram Beyer Sap Se 10
#5 Andreas Woeber Tyco Electronics Amp Gmbh 9
#6 Manuel Fuchs Sew-Eurodrive Gmbh & Co. Kg 8
#7 Manfred Gaul Sew-Eurodrive Gmbh & Co. Kg 7
#8 Daniel Beisel Skf Lubrication Systems Germany Gmbh 6
#9 Wolfgang Foss Leoni Kabel Gmbh 5
#10 Oliver Nicklass Getrag Getriebe- Und Zahnradfabrik Hermann Hagen 3
#10 Norbert Rodi Heidelberg Druckmaschinen 3
#10 Marcus Schoeller Nec 3
#10 Jan Aalmink Sap Se 3
#14 Dominik Just Vitesco Technologies Gmbh 2
#14 Ludwig Moch Borgwarner 2
#14 Gerhard Thome Eichenauer Heizelemente Gmbh & Co. Kg 2
#14 Andreas Loebel Sap Se 2
#14 Christoph Kandler Electricite De France 2
#14 Sebastian Schiffmann Sew-Eurodrive Gmbh & Co. Kg 2
#14 EDELBERT KOENIG Heidelberg Druckmaschinen 2
#14 Daniel Just Ihi Charging Systems International Gmbh 2
#14 Georg Ratz Heidelberg Druckmaschinen 2
#23 Holger Wolm Unknown 1
#23 Daniel Fieger Bsh Hausgeräte Gmbh 1
#23 Daniel Simon Fuchs Sew-Eurodrive Gmbh & Co. Kg 1
#23 Manuel Stupp Durr Systems 1
#23 Stefan Gradl Voith Patent Gmbh 1
#23 Thomas Christ 1
#23 Igor Wassiljew Sap Se 1
#23 Juergen Quentel Sap Ag 1
#23 Bernd Bader Fraunhofer 1
#23 Ricardo Bustamante Sap Ag 1
#23 Gabriele Vetter Heidelberg Druckmaschinen 1
#23 Michael Ritschel Borgwarner 1
#23 Christian Knirsch Sap Se 1