Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8098856 | Wireless communications devices with three dimensional audio systems | Staffan Hjort | 2012-01-17 |
| 6160479 | Method for the determination of the distance and the angular position of an object | Hans Ahlen | 2000-12-12 |
| 4654201 | Process for producing a flocculating agent | — | 1987-03-31 |
| 4582627 | Flocculating agent and a process for its production | — | 1986-04-15 |