Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–9 of 9 inventors

Rank Inventor Primary Company Patents
1 Wolfgang Weissert Andreas Stihl Ag & Co. Kg 2
2 Martin Haussermann Dr. Ing. H.C. F. Porsche Ag 1
2 Erik Büchel Siemens Aktiengesellschaft 1
2 Wolfgang Von Schwerin Daimlerchrysler Ag 1
2 Christian Goerigk Daimlerchrysler Ag 1
2 Rolf Fadini Christian Bauer Gmbh + Co. Kg 1
2 Andreas Proettel Daimlerchrysler Ag 1
2 Wilhelm Geis Atlas Copco Electric Tools Gmbh 1
2 Matthias Weller Ondal Holding Gmbh 1