Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Jaakko Rautalahti Upm-Kymmene 2
2 Håkan Sjöström 1
2 Marko Loijas 1
2 Petteri Vuorio Metso Paper 1