Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8252098 | Nanoparticle filter apparatus for ambient air | Andreas Mayer, Heinz Burtscher, Jan Czerwinski, Richard John Artley, Günther Dobrauz +1 more | 2012-08-28 |
| 7682426 | Method and device for the detection, characterization and/or elimination of suspended particles | Heinz Burtscher, Ulrich Matter | 2010-03-23 |
| 7427311 | Method and device for the detection, characterization and/or elimination of suspended particles | Heinz Burtscher, Ulrich Matter | 2008-09-23 |