Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8434190 | Toothbrush and method of manufacturing it | Christian Stief, Martin Haas, Jens Stoerkel, Ulrich Pfeifer | 2013-05-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8434190 | Toothbrush and method of manufacturing it | Christian Stief, Martin Haas, Jens Stoerkel, Ulrich Pfeifer | 2013-05-07 |