Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371651 | Power semiconductor valve device for outdoor location | Urban Astrom, Bjorn Sandin | 1994-12-06 |
| 5323330 | Reduction of disturbances in a power network | Henrik Breder, Anders Åberg | 1994-06-21 |
| 5296764 | Reduction of disturbances in a power network | Henrik Breder, Anders Åberg | 1994-03-22 |