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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Flensburg, DE ranks #9,243 worldwide for total patents filed all time, with 224 patents from 69 inventors. Leading employers of inventors based in Flensburg, DE include Lm Wp Patent Holding A/S, Zf Friedrichshafen Ag, Mitsubishi Hitec Paper Europe Gmbh.

Showing 1–50 of 69 inventors

Rank Inventor Primary Company Patents
1 Martin Dahl Lm Wp Patent Holding A/S 22
2 Matthias Winkel Zf Friedrichshafen Ag 19
3 Gerhard Stork Mitsubishi Hitec Paper Europe Gmbh 14
3 Marten Nommensen Danfoss Compressors Gmbh 14
#5 Heiko Arndt Cequr Sa 11
#6 Heinz Otto Lassen Danfoss Compressors Gmbh 10
#7 Lorenz Feddersen Vestas Wind Systems A/S 7
#8 Eirik Nagel Siemens Gamesa Renewable Energy 5
#8 Lasse Neukirch Inprother Aps 5
#8 Dirk Homuth Danfoss A/S 5
#8 Nora Wilke Mitsubishi Hitec Paper Europe Gmbh 5
#12 Georg Fosel Danfoss A/S 4
#12 Jan Momsen Krones Ag 4
#12 Cerim Manovi Lego A/S 4
#12 Dirk Wroblewski Danfoss Power Solutions Aps 4
#12 Andreas Gernemann Carrier 4
#17 Jakub Blimel Ecco Sko A/S 3
#17 Knud Peter Brockdorff 3
#17 Christoph Rottje Lego A/S 3
#17 Erich Kranz Mitsubishi Hitec Paper Flensburgh Gmbh 3
#17 Joerg Rimkus 3
#17 Hans-Juergen Karl Mankiewicz Gebr. & Co. (Gmbh & Co.Kg) 3
#17 Matthias Neukirch Mitsubishi Hitec Paper Europe Gmbh 3
#17 Holger Beer Danfoss Silicon Power Gmbh 3
#17 Bruno Marquardt Windmöller & Hölscher Kg 3
#17 Marco Frankowski Nordex Energy Gmbh 3
#17 Svenja Eisernitz Mitsubishi Hitec Paper Europe Gmbh 3
#28 Makato Kato Mitsubishi Hitec Paper Flensburgh Gmbh 2
#28 Søren Pedersen Danfoss Power Solutions Aps 2
#28 Sebastian Echelmeyer Secop Gmbh 2
#28 Karsten Süssenbach Mitsubishi Hitec Paper Flensburgh Gmbh 2
#28 Soren B. Olsen Norsk Hydro Asa 2
#28 Sonnur Isik-Uppenkamp Siemens Aktiengesellschaft 2
#28 Falk Jahns Mitsubishi Hitec Paper Europe Gmbh 2
#28 Gero C. Langenberg Danfoss A/S 2
#28 Harald Christian Benz Sma Solar Technology Ag 2
#28 Jesse SCHMUCK Senvion Gmbh 2
#28 Jutta Berndt Mitsubishi Hitec Paper Flensburgh Gmbh 2
#28 Thorsten Biallas 2
#40 Van Huong Schmidtke-Tran Fraunhofer 1
#40 Torben Bauch Dräger Safety Ag & Co. Kgaa 1
#40 Henry Petersen Norsk Hydro Asa 1
#40 Friedrich Blödow 1
#40 Poul Cenker Man B&W Diesel Ag 1
#40 Christoph Rõttjer Lego A/S 1
#40 Christian Wildhagen Airbus Deutschland Gmbh 1
#40 Peter Schilde Danfoss A/S 1
#40 Thorsten Stöben Danfoss A/S 1
#40 Frank Balzer 1
#40 Michael Smedegaard-Pedersen 1