Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–23 of 23 inventors

Rank Inventor Primary Company Patents
1 Elmar Ehrmann Multivac Sepp Haggenmueller 4
1 Herbert Bruder Siemens Aktiengesellschaft 4
3 Nicolai Jordt Sap Se 2
3 Alexander Grendel Sap Ag 2
#5 Robert Kasanmascheff Siemens Medical Instruments Pte. 1
#5 Peter Younes Diehl Aerospace Gmbh 1
#5 Jorg Graubmann Conti Temic Microelectronic Gmbh 1
#5 Kai-Thomas Kramer Hexel 1
#5 Jochen Antel Solvay Pharmaceuticals, Gmbh 1
#5 Helmut Reubold Merck 1
#5 Guenther Theiss Sap Ag 1
#5 Markus Koenigstein Sap Ag 1
#5 Dietmar Zapf Meiko Maschinenbau 1
#5 Andreas Nestler Lucas Automotive Gmbh 1
#5 Klaus-Dieter Kleibaumhüter Heidelberg Druckmaschinen 1
#5 Andreas Braeuer Fraunhofer 1
#5 Rainer Kuth Siemens Aktiengesellschaft 1
#5 Wolfgang Geissler Heidelberg Druckmaschinen 1
#5 Dieter Laufkötter Siemens Enterprise Communications 1
#5 Wolfgang Kalthoff Sap Ag 1
#5 Dietmar Retzmann Siemens Aktiengesellschaft 1
#5 Markus Weissmann Diehl Aerospace Gmbh 1
#5 Gerhard Röhrlein Siemens Audiologische Technik Gmbh 1