Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Bad Essen, DE ranks #10,940 worldwide for total patents filed all time, with 175 patents from 47 inventors. Leading employers of inventors based in Bad Essen, DE include IBM, Dr. Ing. H.C. F. Porsche Ag, 3M.

Showing 1–47 of 47 inventors

Rank Inventor Primary Company Patents
1 Dirk Husemann IBM 22
2 Nils Sauvlet Dr. Ing. H.C. F. Porsche Ag 17
3 Dirk Wiechmann 3M 13
#4 Julian Stratmann Zf Friedrichshafen Ag 11
#4 Rajan Hollmann Basf Se 11
#6 Ralf Kunze Zf Friedrichshafen Ag 8
#6 Dieter Rodewald Basf Se 8
#8 Andre Tiemann Harting Electric 7
#8 Rainer Bussmann Harting Electronics Gmbh 7
#10 Stefan Garske Harting Electric 5
#10 Christa Hackl Basf Se 5
#10 Gnuni Karapetyan Merck 5
#13 Dirk Schmieding Harting Electric 4
#13 Reiner Kreyenkamp Kesseböhmer Holding Kg 4
#13 Wolfgang Grothaus Agro Ag 4
#16 Heinfried Helms Zf Friedrichshafen Ag 3
#16 Holger Rudolph Junghans Uhren Gmbh 3
#18 Bernd Kernebeck Zf Friedrichshafen Ag 2
#18 Sabine Grothaus Agro Ag 2
#18 Joern Mueller Basf Se 2
#18 Joachim Burmeister Lemforder Metallwaren Ag 2
#18 Jurgen Franzke 2
#18 Tankred Menzel 2
#18 Stefan Jaschke Harting Electronics Gmbh 2
#18 Frank Martling Kesseböhmer Holding Kg 2
#26 Elke Ratzokwski Lemforder Metallwaren Ag 1
#26 Leonard Gamperl 1
#26 Detlef Klages 1
#26 Atilla Akyol 1
#26 Heinz J. Leifert 1
#26 Caspar Lovell Zf Friedrichshafen Ag 1
#26 Andreas Ruwe Benteler Automobiltechnik Gmbh 1
#26 Frank Fehre Zf Lemförder Metallwaren Ag 1
#26 Wolf-Dieter Hilgert Wilhelm Karmann Gmbh 1
#26 Ingo Albers Zf Friedrichshafen Ag 1
#26 Daniela Fisser-Schmalkuche Basf Se 1
#26 Holger Hoeckmann Zf Friedrichshafen Ag 1
#26 Burkhard Tiemann Boge Elastmetall Gmbh 1
#26 Marcel Ahlbrand Zf Friedrichshafen Ag 1
#26 Henning Rüter Siegfried Ag 1
#26 Katrin Thane Basf Se 1
#26 Heiko Schnier Kesseböhmer Holding Kg 1
#26 Carsten Runge 1
#26 Grzegorz Ziemski Zf Friedrichshafen Ag 1
#26 Thorsten Wietheger Wilhelm Karmann Gmbh 1
#26 Dieter Grunwald 1
#26 Christa Hackl Emtec Magnetics Gmbh 1