Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8480463 | Flat element for thermally adjusting indoor air | — | 2013-07-09 |
| 7563416 | Safety device for air in at least one room of a building | — | 2009-07-21 |
| 7381245 | System for influencing and treating the air of at least one room | — | 2008-06-03 |
| 7045099 | Method for the treatment of air of at least one room by air ionization | — | 2006-05-16 |
| 6528023 | Method and device for the treatment of air of at least one room by air ionization | — | 2003-03-04 |