Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9971315 | Electronic circuit with a current ripple filter | Mikael Appelberg, Martin Svensson | 2018-05-15 |
| 8038478 | Cordless electrical connection with simple key | Thomas Bjorling | 2011-10-18 |
| 5381566 | Bathtubs | Leif B. Sonesson | 1995-01-17 |
| 5348223 | Method and apparatus for controlling temperature of a liquid | Leif B. Sonesson | 1994-09-20 |