Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–8 of 8 inventors

Rank Inventor Primary Company Patents
1 Roman Fuchs Alusuisse Technology & Management 2
2 Harald Lenherr Sig Schweizerische Industrie-Gesellschaft 1
2 Theo Walz Sig Schweizerische Industrie-Gesellschaft 1
2 Beatrice Michel Asulab S.A. 1
2 Jurg A. Eckner 1
2 Hans-Rudolf Nageli Alcan Technology & Management 1
2 Ferdinand Speichinger Richemont International Sa 1
2 Urs Eggmann Ortho Pharmaceutical 1