Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7503117 | Electric hair cutting appliances | Matthias Wetzel, Norbert Kreutz, Daniel Dietzel, Volker Stenger | 2009-03-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7503117 | Electric hair cutting appliances | Matthias Wetzel, Norbert Kreutz, Daniel Dietzel, Volker Stenger | 2009-03-17 |