Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Euskirchen, DE ranks #10,111 worldwide for total patents filed all time, with 197 patents from 76 inventors. Leading employers of inventors based in Euskirchen, DE include The Procter & Gamble, Lonza Cologne Gmbh, Agfa-Gevaert Nv.

Showing 1–50 of 76 inventors

Rank Inventor Primary Company Patents
1 Jan Michael Trinkaus The Procter & Gamble 14
1 Uwe Jurgen Becker The Procter & Gamble 14
1 Timo Gleissner Lonza Cologne Gmbh 14
#4 Heinz Wiesen Agfa-Gevaert Nv 11
#5 Thomas Ludwig Woschnik The Procter & Gamble 8
#5 Sven Wolfram 8
#7 Wolf-Dieter Pirig Clariant 7
#8 Uwe Listner Bayer Healthcare 5
#8 Leopold Jagers Unknown 5
#10 Manfred Gerhards Miele & Cie. Kg 4
#10 Kurt Gronau 4
#10 Norbert HABERLAND Dätwyler Schweiz Ag 4
#10 Markus Rietz The Procter & Gamble 4
#10 Thomas Luebcke The Procter & Gamble 4
#10 Ralph Wiesmann Hanon Systems 4
#10 Sven Wolfram Basell Polyolefine Gmbh 4
#10 Georg Pfeifer 4
#18 Erich Peters Voith Sulzer Papiertechnik Patent Gmbh 3
#18 Achim LINDNER Ford 3
#18 Markus Hund Solarworld Ag 3
#18 Peter Rode Miele & Cie. Kg 3
#18 Nikolaus Hammerschmitt 3
#23 Peter Armstrong-Ostle The Procter & Gamble 2
#23 Thorsten Booch The Procter & Gamble 2
#23 Carsten Luckert The Procter & Gamble 2
#23 Michael Koherr Ford 2
#23 Armin Tobay Reifenhäuser Gmbh & Co. Kg Maschinenfabrik 2
#23 Gabriel KEHREN 2
#23 Hans Rinnhofer 2
#23 Markus Schaefer The Procter & Gamble 2
#23 Stephan MOHR 2
#23 Eric Esch Gkn Automotive Limited 2
#33 Stefan Flöter The Procter & Gamble 1
#33 Wilfried BEHR Forschungszentrum Jülich Gmbh 1
#33 Stefan Honing Chanel Parfums Beaute 1
#33 Leopold Jaegers 1
#33 Peter Hundgen Klockner-Humboldt-Deutz Ag 1
#33 Thorsten Frings The Procter & Gamble 1
#33 Brigitte Landvogt The Procter & Gamble 1
#33 Roger Whitehead 1
#33 Friedhelm Buderath 1
#33 Bjoern Jacobs Ford 1
#33 Wilhelm P. Doppelfeld Hoechst Gmbh 1
#33 Meike Richter The Procter & Gamble 1
#33 Norberg W. Schmitz Vereinigte Aluminum - Werke Aktiengesellschaft 1
#33 Michael Joester Fraunhofer 1
#33 Torsten Frings The Procter & Gamble 1
#33 Norbert Steier 1
#33 Wolfgang Malodobry 1
#33 Hans Schmatz Deutsche Post Ag 1