Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9272407 | Percussion tool having cooling of equipment components | Michael Fischer, Otto W. Stenzel, Wolfgang Hausler, Rudolf Berger, Christian Littek +1 more | 2016-03-01 |
| 9254559 | Drill hammer and/or impact hammer having free convection cooling | Rudolf Berger | 2016-02-09 |