Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9873189 | Method for operating a hand-held working device | Norbert Welte, Thorsten Sauer | 2018-01-23 |
| 9664387 | Work apparatus for setting fastening elements | Thorsten Sauer, Norbert Welte | 2017-05-30 |
| 8412179 | Method of configuring power tool electronics in a hand-held power tool | Joachim Keck, Norbert Welte | 2013-04-02 |