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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Wernau, DE ranks #7,359 worldwide for total patents filed all time, with 312 patents from 92 inventors. Leading employers of inventors based in Wernau, DE include BOE, Robert Bosch Gmbh, Eberspächer Exhaust Technology Gmbh.

Showing 1–50 of 92 inventors

Rank Inventor Primary Company Patents
1 Gunter Lang BOE 24
2 Andreas-Juergen Rohatschek Robert Bosch Gmbh 15
3 Markus Birgler Eberspächer Exhaust Technology Gmbh 11
3 Udo Fritz Robert Bosch Gmbh 11
3 Andreas Kolb Mercedes-Benz Group Ag 11
#6 Ralf Noltemeyer Robert Bosch Gmbh 10
#6 Annika Zeumer Purem Gmbh 10
#6 Jurgen Pickard Daimler-Benz Ag 10
#6 Thomas Reininger Festo Ag & 10
#10 Karl-Hans Koehler Mercedes-Benz Group Ag 8
#10 Denis Ehrler Andreas Stihl Ag & Co. Kg 8
#10 Thomas Raith Daimlerchrysler Ag 8
#13 Eggert Tank Daimler-Benz Ag 7
#13 Otto Brunn International Standard Electric 7
#13 Manuel Dangelmaier Andreas Stihl Ag & Co. Kg 7
#13 Guenter Lang Lang Technik Gmbh 7
#17 Uwe Schaupp Daimlerchrysler Ag 6
#17 Thomas Pandorf Ceramtec Gmbh 6
#19 Jurgen Henke Mercedes-Benz Group Ag 5
#19 Reinhard Filsinger Daimler-Benz Ag 5
#19 Andreas Woerz Infineon Technologies Ag 5
#19 Klaus-Volker Schuett Robert Bosch Gmbh 5
#19 Uwe Modinger Festo Ag & 5
#24 Stephan Senn Abb Schweiz Ag 4
#24 Marco Haible Festool Gmbh 4
#24 Ulrich Hipp Daimler-Benz Ag 4
#24 Remus Boriga Eberspächer Exhaust Technology Gmbh 4
#24 Joachim Seeber Alstom (Switzerland) 4
#24 Uwe Haas Audi Ag 4
#24 Birger Loew Andreas Stihl Ag & Co. Kg 4
#31 Jochen Reiter Robert Bosch Gmbh 3
#31 Berthold Schuppler 3
#31 Stefan Schempp Robert Bosch Gmbh 3
#31 Thomas Ruehl Voith Patent Gmbh 3
#35 Monika Sigle J. Eberspaecher 2
#35 Annika STARK Eberspächer Exhaust Technology Gmbh 2
#35 Thomas Rühl Voith Paper Patent Gmbh 2
#35 Juergen Henke Carl Freudenberg Kg 2
#35 Erwin Spinner Mercedes-Benz Group Ag 2
#35 Bernhard Hahn Balluff Gmbh 2
#35 Josef Sauer Festo Ag & 2
#35 Rainer Kristl Daimlerchrysler Ag 2
#35 Stefan Diessner Daimler Ag 2
#35 Otto Heilemann Daimler-Benz Ag 2
#35 Karl-Hans Kohler Mercedes-Benz Group Ag 2
#35 Holger Kauss Robert Bosch Gmbh 2
#35 Thomas Techow Andreas Stihl Ag & Co. Kg 2
#48 Kristina Kovac 1
#48 Christoph Koehlen Daimlerchrysler Ag 1
#48 Siegbert Sawatzky Daimler-Benz Ag 1