Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665901 | Brush head and method of manufacturing such a brush head | Georges Driesen, Thomas Fritsch | 2003-12-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665901 | Brush head and method of manufacturing such a brush head | Georges Driesen, Thomas Fritsch | 2003-12-23 |