Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Schlangen, DE ranks #8,131 worldwide for total patents filed all time, with 270 patents from 61 inventors. Leading employers of inventors based in Schlangen, DE include Phoenix Contact, Dspace Digital Signal Processing And Control Engineering Gmbh, Weidmüller Interface Gmbh & Co. Kg And Ph.

Showing 1–50 of 61 inventors

Rank Inventor Primary Company Patents
1 Rainer Durth Phoenix Contact 28
2 Stefan Giefers Phoenix Contact 21
3 Marc Dressler Dspace Digital Signal Processing And Control Engineering Gmbh 16
#4 Siegfried Storm Weidmüller Interface Gmbh & Co. Kg And Ph 14
#4 Joachim Burchart Siemens Nixdorf Informationssysteme Ag 14
#6 Ralf Lange Phoenix Contact 11
#6 Martin Droll Chemetall Gmbh 11
#8 Markus Kettler Benteler Automobiltechnik Gmbh 8
#9 Jörg Münstermann Weidmüller Interface Gmbh & Co. Kg And Ph 7
#9 Joachim Hentze Hentze-Lissotschenko Patentverwaltungs Gmbh & Co. Kg 7
#9 Thomas Köster Weidmüller Interface Gmbh & Co. Kg And Ph 7
#9 Jozef Balun Benteler Steel/Tube Gmbh 7
#9 Hans Schlingmann Weidmüller Interface Gmbh & Co. Kg And Ph 7
#14 Thorsten Bornefeld 6
#14 Thorsten Bornefeld Weidmüller Interface Gmbh & Co. Kg And Ph 6
#14 Joerg Richts Weidmüller Interface Gmbh & Co. Kg And Ph 6
#17 Martin Striewe Phoenix Contact 5
#17 Frank Hakemeyer Phoenix Contact 5
#17 Thomas Poelker Phoenix Contact 5
#17 Günter Lucht Weidmüller Interface Gmbh & Co. Kg And Ph 5
#21 Andrea Goetze Phoenix Contact 4
#21 Guenter Lucht Weidmüller Interface Gmbh & Co. Kg And Ph 4
#21 Vitaly Lissotschenko 4
#24 Norbert Buchholz Graco 3
#24 Anke Beck Phoenix Contact 3
#24 Tanja Gebhardt Phoenix Contact E-Mobility Gmbh 3
#24 Jens Hofele Robert Bosch Gmbh 3
#24 Dominik Holler Dspace Digital Signal Processing And Control Engineering Gmbh 3
#24 Julian Ewald Robert Bosch Gmbh 3
#24 Volker Jarmuth Phoenix Contact 3
#31 Claus Vothknecht Phoenix Contact 2
#31 Andreas Toepper Weidmüller Interface Gmbh & Co. Kg And Ph 2
#31 Ludwig Musse 2
#31 Dieter Schoenlein Hawera Probst Gmbh 2
#31 Nils HOLTHAUS Dspace Digital Signal Processing And Control Engineering Gmbh 2
#31 Fabian Kuhlemann Strothmann Machines & Handling Gmbh 2
#31 Bernhard Frowein 2
#31 Heinrich Heise Phoenix Contact 2
#31 Jörg Richts Weidmüller Interface Gmbh & Co. Kg And Ph 2
#31 Jan KRULL Benteler Automobiltechnik Gmbh 2
#41 Werner Neugebauer Phoenix Contact 1
#41 Herbert Hagedorn 1
#41 Juergen Schlueter Wincor Nixdorf International Gmbh 1
#41 Markus Wahren Chemetall Gmbh 1
#41 Olaf Schiller Digi International 1
#41 Juergen Krome Robert Bosch Gmbh 1
#41 Fred Benkelberg 1
#41 Friedrich Maris 1
#41 Otto Kunnemeyer 1
#41 Tobias SCHILGEN Lenze Automation Gmbh 1