Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–12 of 12 inventors

Rank Inventor Primary Company Patents
1 Siegfried Ergezinger Koninklijke Kpn N.V. 3
2 Roland Breves Henkel Ag & Co. Kgaa 2
3 Manfred Albedyhl Sms Schloemann-Siemag 1
3 Mark Jean Gnoth Bayer Intellectual Property Gmbh 1
3 Andreas Böttcher Siemens Aktiengesellschaft 1
3 Anita Döhler 1
3 Helge Bastian Qiagen Gmbh 1
3 Ulrich Walter Bayer Healthcare 1
3 Regine Maria Zumloh Teijin Aramid Gmbh 1
3 Dirk Brohm Bayer Intellectual Property Gmbh 1
3 Achim Flesser Covidien Lp 1
3 Gereon Imbusch Demag Cranes & Components Gmbh 1