Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11813617 | Electrode elements of high resistivity for two-step electrofilter | Andrzej Loreth | 2023-11-14 |
| 9264008 | Filter apparatus, a method for filtering harmonics in an electrical power transmission or distribution system, and such a system | Bernt Bergdahl, Mats Hyttinen, Niklas Modig | 2016-02-16 |
| 8052846 | Liquid cleaning device | — | 2011-11-08 |