Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9382695 | Water circulation system for preventing the growth of micro-organisms | — | 2016-07-05 |
| 8464783 | Method and arrangement for optimizing heat transfer properties in heat exchange ventilation systems | — | 2013-06-18 |
| 8323385 | Conducting air filter and filter assembly | — | 2012-12-04 |
| 7597269 | Water circulation unit | — | 2009-10-06 |
| 7594959 | Conducting gas purification filter and filter assembly | — | 2009-09-29 |
| D531826 | Chair | — | 2006-11-14 |
| D526820 | Table | — | 2006-08-22 |
| 6598616 | Tapping point and supply water network comprising such tapping point | — | 2003-07-29 |
| 6021803 | Tapping point including a mixer for cold and hot water | — | 2000-02-08 |