Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9046087 | Motor pump unit | Walter Schiffhauer | 2015-06-02 |
| 8920138 | Motor pump unit | Walter Schiffhauer | 2014-12-30 |
| 8734129 | Motor pump unit | Walter Schiffhauer, Dieter Plachke | 2014-05-27 |
| 8727748 | High-pressure cleaning device | Bertram Groeger, Walter Schiffhauer | 2014-05-20 |
| 8147216 | Motor-pump unit | Walter Schiffhauer | 2012-04-03 |
| 6866483 | High-pressure cleaning device | — | 2005-03-15 |