Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–22 of 22 inventors

Rank Inventor Primary Company Patents
1 Axel Loeffler Robert Bosch Gmbh 4
2 Denis Dammkoehler Alfred Kärcher Gmbh & Co. Kg 3
3 Alexander Lampe St-Ericsson Sa 2
3 Ulrich Mahr Ericsson 2
3 Jochen Rebmann Sony 2
3 Harald Schueler Robert Bosch Gmbh 2
#7 Martin Buehner Robert Bosch Gmbh 1
#7 Stefan Eberhardt Mars, Incorporated 1
#7 Klaus W. Ruthemann Ericsson 1
#7 Christof Abt Atmel Automotive Gmbh 1
#7 Eberhard Schieber Andreas Stihl Ag & Co. Kg 1
#7 Andreas Siemer Alfred Kärcher Gmbh & Co. Kg 1
#7 Andreas Wengert Robert Bosch Gmbh 1
#7 Michael Fripan Ceramtec Gmbh 1
#7 Georg Dannemann Maschinenbau Oppenweiler Binder Gmbh & Co. Kg 1
#7 Kristian Leo Robert Bosch Gmbh 1
#7 Michael Oesterle Alfred Kärcher Gmbh & Co. Kg 1
#7 Frank Bothe D&B Audiotechnik Gmbh 1
#7 Markus Osswald Dr. Ing. H.C. F. Porsche Ag 1
#7 Cord Völker Behr Gmbh & Co. Kg 1
#7 Juergen Lang Daimlerchrysler Ag 1
#7 Professor Heinz Goeckler Siemens Medical Instruments Pte. 1