Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193976 | Switching device whose stationary contact is provided with test terminal | Anu-Riikka Vuorinen, Patrik Rabb, Rainer Kolmonen | 2021-12-07 |
| 11107642 | Electrical switch | Rainer Kolmonen, Jari Elomaa, Patrik Rabb | 2021-08-31 |