Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9257944 | Method and arrangement for driving a microphone | — | 2016-02-09 |
| 8704585 | Method for forming an electric signal representing a sound and a device therefor | — | 2014-04-22 |
| 8321168 | Method for compensating drift in a position measuring device | — | 2012-11-27 |
| 6092660 | Blister pack arrangement | Simon Rune | 2000-07-25 |
| 5143001 | Process and a device for transferring leachable substance in waste material into gas or leach stable compounds | — | 1992-09-01 |
| 5114279 | Device for setting a rock bolt | Jan Bjerngren, Lars Persson | 1992-05-19 |
| 4936874 | Method of manufacturing a gas suitable for the production of energy | Sven Santen | 1990-06-26 |
| 4718362 | Waste destruction | Sven Santen, Lars Bentell, Håkan Johansson | 1988-01-12 |
| 4710269 | Recovering chemicals from spent pulp liquors | Sven Santen, Ragnar Bernhard | 1987-12-01 |
| 4521314 | Method and device for filtering yeast and other plant cell material on rotary vacuum filter | Per LUNDIN, Ingvar Lundin | 1985-06-04 |