Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10081037 | Systems for treating workpieces | — | 2018-09-25 |
| 9914238 | Apparatus for generating a pulsating pressurized fluid jet | Hermann-Josef David, Norbert Klinkhammer | 2018-03-13 |
| 9691639 | Process container | Hermann-Josef David | 2017-06-27 |
| 9409212 | Nozzle apparatus and cleaning apparatus having such nozzle apparatus | — | 2016-08-09 |
| 9278366 | Method for supplying a cleaning medium and method and cleaning device for cleaning a workpiece | — | 2016-03-08 |
| 9180497 | Tool for cleaning and/or drying a cavity | Hermann-Josef David | 2015-11-10 |
| 8702872 | Device and process for generating a pulsed jet of a liquid fluid | — | 2014-04-22 |
| 8409429 | Filter device and filter method | — | 2013-04-02 |
| 8062409 | Cleaning device and method for cleaning a workpiece | — | 2011-11-22 |
| 8006710 | Cleaning device and method for cleaning a workpiece | — | 2011-08-30 |
| 7959798 | Device for treating a back-flushed fluid | — | 2011-06-14 |
| 7857909 | Cleaning device including a flood chamber | — | 2010-12-28 |
| 7854328 | Filter cartridge for a reversible flow filter | — | 2010-12-21 |
| 6962169 | Device for generating a pulsating stream of fluid | — | 2005-11-08 |
| 6579454 | Magnetic separator | — | 2003-06-17 |