Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5894174 | Protection circuit and method for an electromagnetic interference suppression system | — | 1999-04-13 |
| 5663636 | Method for reducing waveform distortion in an electrical utility system and circuit for an electrical utility system | Agne Fälldin | 1997-09-02 |
| 5424900 | Electronic auxiliary contact for a contactor | Petri Solanti, Erkki Rajala | 1995-06-13 |