Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D973949 | Light diffuser | — | 2022-12-27 |
| 11359790 | Optical device for modifying a light distribution | Joni Palm | 2022-06-14 |
| D900380 | Light diffuser | — | 2020-10-27 |
| D900381 | Light diffuser | — | 2020-10-27 |
| D899670 | Light diffuser | — | 2020-10-20 |
| D899671 | Light diffuser | — | 2020-10-20 |
| 10429035 | Optical device for modifying light distribution | Hannu Hukkanen | 2019-10-01 |
| D446185 | Charger | Pasi Saastamoinen | 2001-08-07 |
| D431020 | Charger | Juha Tuulaniemi | 2000-09-19 |