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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Altena, DE ranks #13,013 worldwide for total patents filed all time, with 133 patents from 53 inventors. Leading employers of inventors based in Altena, DE include Aft Atlas Fahrzeugtechnik Gmbh, Thyssenkrupp Steel Europe Ag, Dura Automotive Holdings U.K..

Showing 1–50 of 53 inventors

Rank Inventor Primary Company Patents
1 Dirk Neubauer Aft Atlas Fahrzeugtechnik Gmbh 21
2 Janko Banik Thyssenkrupp Steel Europe Ag 18
3 Axel Nüsken Dura Automotive Holdings U.K. 7
3 Ulf Rasch Sudhaus Schloss-Und Beschlagtechnik Gmbh & 7
#5 Ralf Hojda Vallourec Deutschland Gmbh 6
#6 Nicole DE BOER Vdm Metals International Gmbh 3
#6 Marco Rutkowski Kyocera Avx Components (Werne) Gmbh 3
#6 Holger Demmler Fichtel & Sachs 3
#6 Bruno DA ROCHA Illinois Tool Works 3
#6 Stefan Henkel Siltronic Ag 3
#6 Stefan Plotz Firma Carl Freudenberg 3
#6 Friedrich W. Dunker Unknown 3
#6 Stefan Gilges Vdm Metals International Gmbh 3
#14 Berthold Geck Asea Brown Boveri, S.A. 2
#14 Gunter Frohn 2
#14 Kurt Seuster 2
#14 Dieter von der Brake Alcatel N.V. 2
#14 Hugo Zoebe Vereinigte Deutsche Metallwerke Ag 2
#14 Friedrich Rinke Dirak Dieter Ramsauer Konstruktionselemente Gmbh 2
#14 Bernd De Boer Institut Fuer Festkoerper-Und Werkstoffforschung Dresden E.V. 2
#14 Klaus Stephan 2
#14 Hans Wegener Hotset Heizpatronen Und Zubehoer Gmbh 2
#14 Jens Vornbaumen Dura Automotive Body And Glass Systems, Gmbh 2
#24 Joachim Heller 1
#24 Axel Nuesken Dura Automotive Body And Glass Systems, Gmbh 1
#24 Bernd Boer 1
#24 Silke Gelhausen Leopold Kostal Gmbh & Co. Kg 1
#24 Frank Garthe Thyssenkrupp Ag 1
#24 Theodor Hoffmann Vdm Nickel-Technologie Ag 1
#24 by Ulirike E. M. Olszewski, legal representative 1
#24 Tim Markus Strauss 1
#24 Jan M. Bruder Brown University 1
#24 Klaus Westerwell 1
#24 Frank Scheide Vdm Metals International Gmbh 1
#24 Alexander Nocker 1
#24 Friedrich W. Hahn 1
#24 Lothar Worlitz Firma Leopold Kostal 1
#24 Herbert F. Klamandt 1
#24 Hubert Holthoff Th. Goldschmidt. Ag 1
#24 Gerhard von Loh Vdm Nickel-Technologie Ag 1
#24 Dietrich Tichy Rutgerswerke 1
#24 Antonio Digiovanni 1
#24 Wolfgang Zschoke Lambda Physik Gesellschaft Zur Herstellung Von Larsen Gmbh 1
#24 Andre Sadowski Hotset Heizpatronen Und Zubehoer Gmbh 1
#24 Heinz-Gerd Rump 1
#24 Klaus Knipping 1
#24 Klaus Storch 1
#24 Karl-Heinz Leinweber Vdm Nickel-Technologie Ag 1
#24 Karl-Heinz Lenzkes 1
#24 Jutta Selter Unknown 1