Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–19 of 19 inventors

Rank Inventor Primary Company Patents
1 Werner Obrecht Bayer Healthcare 5
2 Axel Scholz Carl Zeiss Smt Gmbh 4
3 Dieter Blissenbach Specialty Minerals (Michigan) 2
#4 Heinz-Werner Keesen Deutsche Thomson-Brandt Gmbh 1
#4 Kai-Uwe JENTSCH Vaw Aluminium Ag 1
#4 Andreas Sabbagh Evonik Stockhausen Gmbh 1
#4 Reinhard Fusenig Thyssenkrupp Steel Ag 1
#4 Wolfgang Reichelt Mannesmann Ag 1
#4 Elmar Gramse 1
#4 Jörn Hoffmeister Sms Siemag Ag 1
#4 Elke Hirschberg Sachleben Chemie Gmbh 1
#4 Ralf Bode Siemens Aktiengesellschaft 1
#4 Ludger Lahn Thyssenkrupp Steel Ag 1
#4 Regina Optehostert Sachleben Chemie Gmbh 1
#4 Bernhard Kock Metso Lindemann Gmbh 1
#4 Jochen Kunze Odelo Gmbh 1
#4 Detlef Hoell Air Products And Chemicals 1
#4 Torsten Wey Ford 1
#4 Jian Bian Thyssenkrupp Steel Europe Ag 1