Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10502291 | Electrically driven device | Thomas FRITSCH, Norbert Schaefer | 2019-12-10 |
| 10470857 | Personal care device | Norbert Schaefer, Uwe Schober, Joern Utsch, Frank Ziegler, Benedikt Heil +1 more | 2019-11-12 |