Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018105 | Vibrator tube | Mats Wolf, Stefan Hellstrom | 2011-09-13 |
| 7233678 | Speaker arrangement for communication terminal | Goran Schack, Stig Frohlund, Olof Simonsson | 2007-06-19 |
| 6912108 | Protective equipment for a series-capacitor installation | — | 2005-06-28 |