Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D934200 | Loudspeaker | Ilkka Rissanen, Harri Koskinen | 2021-10-26 |
| D921616 | Stand for a loudspeaker | Ilkka Rissanen, Harri Koskinen | 2021-06-08 |
| 10958999 | Loudspeaker | Ilkka Rissanen, Harri Koskinen | 2021-03-23 |