Karis, FI ranks #19,180 worldwide for total patents filed all time, with 71 patents from 14 inventors. Leading employers of inventors based in Karis, FI include Fiskars Consumer Oy Ab, Oy Fiskars Ab, Optatech.
Showing 1–14 of 14 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Erkki O. Linden | — | 40 |
| 2 | Karl S. Ronnholm | Fiskars Consumer Oy Ab | 8 |
| 3 | Jari Ruuttu | — | 7 |
| #4 | Olof Dahlqvist | Oy Fiskars Ab | 2 |
| #4 | Torbjörn Lundmark | — | 2 |
| #4 | Viveca Lonnberg | Optatech | 2 |
| #4 | Folke Eriksson | Leiras Oy | 2 |
| #4 | Risto Jurmu | Sandvik Ab | 2 |
| #9 | Raimo V. Koponen | — | 1 |
| #9 | Tatu Tyni | — | 1 |
| #9 | Olavi Lindeen | — | 1 |
| #9 | Teija Sihvonen | — | 1 |
| #9 | Jari {umlaut over (Aa)}rilä | — | 1 |
| #9 | Paul Sandstrom | K. Hartwall Oy Ab | 1 |