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USPTO Patent Rankings Data through Dec 31, 2025
Home › Cities › Witten, DE

Witten, DE All Time

1,138 patents  ·  328 inventors

Ranked #2,710 of 112,640 cities Top 3%

Witten, DE ranks #2,710 worldwide for total patents filed all time, with 1,138 patents from 328 inventors. Leading employers of inventors based in Witten, DE include Siemens Aktiengesellschaft, Philips, Hergeth Hollingsworth Gmbh.

Showing 1–50 of 328 inventors

Rank Inventor Primary Company Patents
1 Peter Tiemann Siemens Aktiengesellschaft 72
2 Thomas Juestel Philips 59
3 Thomas Justel Philips 45
#4 Reinhard Schmidt Hergeth Hollingsworth Gmbh 33
#5 Michael Willmann Mtu Friedrichshafen Gmbh 29
#6 Holger Holakovsky BOE 23
#7 Torsten Diekmann Weidmüller Interface Gmbh & Co. Kg And Ph 21
#8 Arno Gardziella Rutgerswerke 17
#9 Anton Schoengen Dynamit Nobel Gmbh 16
#10 Michael Stehr Ketolipix Therapeutics Gmbh 15
#10 Thomas Ebbrecht Th. Goldschmidt. Ag 15
#12 Dieter Peters Hoechst Gmbh 14
#12 Harald Bitsch Mannesmann Ag 14
#12 Giselher Franzmann Degussa Ag 14
#15 Helmut Lammerting Th. Goldschmidt. Ag 13
#16 Sebastian Reyer Ketolipix Therapeutics Gmbh 12
#16 Dirk Lochmann Ketolipix Therapeutics Gmbh 12
#16 Klaus Nerger Demag Cranes & Components Gmbh 12
#19 Udo Schäfer Herbalea Gmbh 11
#19 Oliver Reis E.I. Du Pont De Nemours And 11
#21 Uwe Arlitt Weidmüller Interface Gmbh & Co. Kg And Ph 10
#21 Friedhelm Schneider Hegenscheidt-Mfd Gmbh 10
#23 Levent Akbas Covestro Deutschland Ag 9
#23 Klaus Jenni Goldschmidt Holding Gmbh 9
#23 Klaus Stark Wickmann-Werke Gmbh 9
#23 Cem Olkay Dirak Dieter Ramsauer Konstruktionselemente Gmbh 9
#27 Dieter Kassel Phoenix 8
#27 Paul Paikert Gea Luftkuhlergesellschaft Happel Gmbh & 8
#27 Roland Kampmann Schleuniger Ag 8
#27 Miska Hiltunen Nokia 8
#31 Willi Ressel Overhead Door 7
#31 Erwin Raquet Fried, Krupp Huttenwerke Ag 7
#31 Yannick Berker Koniniklijke Philips N.V. 7
#31 Norfried Bittner Dura Automotive Body And Glass Systems, Gmbh 7
#31 Frank Walter Falkenberg Heraeus Instruments Gmbh 7
#31 Stefan Otte Leopold Kostal Gmbh & Co. Kg 7
#31 Dieter Funk Flachglas Aktiengesellschaft 7
#31 Hans-Martin Rein Infineon Technologies Ag 7
#31 Bärbel Kolbe Evonik Degussa Gmbh 7
#31 Hans C. Pohl Krupp Koppers Gmbh 7
#41 Manfred Stober Mannesmann Ag 6
#41 Wolf-Dietrich Herberg Gea Mechanical Equipment Gmbh 6
#41 Reinhard Pass Bergwerksverband Gmbh 6
#41 Wilhelm Schafer A. Friedr. Flender Aktiengessellschaft 6
#41 Horst Walter Tamler Thyssenkrupp Steel Europe Ag 6
#41 Robert Maassen Gkn Sinter Metals Engineering Gmbh 6
#41 Ralf Sperlich Zf Friedrichshafen Ag 6
#41 Heinz Schroeder Dynamit Nobel Gmbh 6
#49 Christoph Pohl Sap Ag 5
#49 Klaus Thewalt Dynamit Nobel Gmbh 5

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