Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Merimasku, FI ranks #25,929 worldwide for total patents filed all time, with 42 patents from 11 inventors. Leading employers of inventors based in Merimasku, FI include Nokia, Orion, Kvaerner Masa-Yards Oy.

Showing 1–11 of 11 inventors

Rank Inventor Primary Company Patents
1 Kari Virtanen Nokia 17
2 Lasse Leino Orion 7
3 Jukka Linja Kvaerner Masa-Yards Oy 3
3 Seppo Rantanen Outokumpu Oyj 3
3 Maria Rantala Orion 3
3 Reino Juhani Hiltunen Nokia Multimedia Terminals Oy 3
#7 Merja Lamsa 2
#8 Tapio Nikola Metso Paper 1
#8 Pertti Arvonen 1
#8 Mika Leinonen 1
#8 Iikka Eivola Valmet Aktiebolag 1