Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8397735 | Dirt separator device with level control | Joachim Franz | 2013-03-19 |
| 8241431 | Method for distributing a fluid in an automatic cleaning machine | Stefan Scheringer, Michael Streb, Engelbert Ecker, Thomas Peukert, Bruno Gaus +3 more | 2012-08-14 |