Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D642991 | Switch | Harri Mattlar, Juho Salo | 2011-08-09 |
| 7863530 | Modular switching device | Harri Mattlar, Juho Salo, Osmo Pikkala, Aki Suutarinen, Jarkko Alanen +1 more | 2011-01-04 |