Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7473305 | Self-flushing electrostatic separator | — | 2009-01-06 |
| 7115153 | Electric separator with a rinsing cleaning system | Dieter Baumann, Bernhard Batram | 2006-10-03 |
| 7100587 | Device for the ventilation of the crankcase of an internal combustion engine | Thomas May, Sieghard Pietschner | 2006-09-05 |
| 6635105 | Electrostatic precipitator | Heiko Schumann | 2003-10-21 |
| 6599144 | Sealed testable electrical contact arrangement | Heiko Schumann, Harald Blomerius | 2003-07-29 |
| 5911213 | Process for operating an electric filter for a crankcase ventilator | Gert Krausse | 1999-06-15 |