Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6871373 | Bristle for a toothbrush, particularly for an electric toothbrush, and method for its manufacture | Georges Driesen, Rainer Hans, Armin Schwarz-Hartmann | 2005-03-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6871373 | Bristle for a toothbrush, particularly for an electric toothbrush, and method for its manufacture | Georges Driesen, Rainer Hans, Armin Schwarz-Hartmann | 2005-03-29 |