Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Waldbrunn, DE ranks #14,083 worldwide for total patents filed all time, with 117 patents from 34 inventors. Leading employers of inventors based in Waldbrunn, DE include Fraunhofer, Abb Patent Gmbh, Deutsche Telekom Ag.

Showing 1–34 of 34 inventors

Rank Inventor Primary Company Patents
1 Heiko Zimmermann Fraunhofer 40
2 Klaus-Peter Eppe Abb Patent Gmbh 20
3 Ernst Schneider Deutsche Telekom Ag 8
#4 Karl Wesch Henkel Kommanditgesellschaft Auf Aktien 7
#5 Andreas Lucke Hoechst Gmbh 4
#6 Simon Floren Brita Lp 3
#6 Volker Steck Hero Gmbh 3
#8 Wolfgang Graesser Agfa-Gevaert Nv 2
#8 Lorenz Helmrich Maschinenfabrik Gerd Mosca Ag 2
#8 Ralf Hilbers Ademco 2
#8 Joachim Hannappel Vdo Adolf Schindling Ag 2
#8 Alfred Bausch Black & Decker 2
#13 Ralf Wieland 1
#13 Hans-Joachim A. Haag 1
#13 Michael Dierolf Ticona 1
#13 Marcus Ritter Sap Se 1
#13 Christof Niewrzoll 1
#13 Hans-Peter Riedinger 1
#13 Matthias Schuler Sap Se 1
#13 Heike Maria Christ Abbott 1
#13 Leif Juergensen Schneider Electric Automation Gmbh 1
#13 Matthias Gimbel Sap Se 1
#13 Karsten Kretschmer 1
#13 Gertraud Zimmermann 1
#13 Daniel Rudersdorf The Braun 1
#13 André Uhl 1
#13 Paul Gurka Michael Weinig Ag 1
#13 Holger Brass Hoechst Gmbh 1
#13 Horst Eschenbach Asea Brown Boveri, S.A. 1
#13 Daniela Heep Sap Ag 1
#13 Hans-Eberhard Frank 1
#13 Gunter Schubart Mauser Werke Gmbh 1
#13 Toni Streit Zf Active Safety Gmbh 1
#13 Ahmad ABRASS Rittal Gmbh & Co. Kg 1