Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7737700 | Arrangement and method for detecting air ingredients | Anatolij Ewert, Volkmar Melchert, Sven Kittelmann | 2010-06-15 |
| 7008596 | Device for preparing a plasma for the production of ozone and/or oxygen ions in the air | Hanns Rump | 2006-03-07 |
| 6566893 | Method and arrangement for monitoring surfaces for the presence of dew | Erhard Altstadt, Horst Hansch, Albert Reinholz | 2003-05-20 |
| 6375714 | Device and process to produce active oxygen ions in the air for improved air quality | Hanns Rump | 2002-04-23 |
| 5725425 | Sensor system for controlling ventilation systems in vehicles | Hanns Rump, Norbert Pieper, Jorg Hiller | 1998-03-10 |