Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7175238 | Process and arrangements for producing a toothbrush, the toothbrush, and also the use of the toothbrush | — | 2007-02-13 |
| D525433 | Toothbrush | — | 2006-07-25 |
| 5114214 | Process for producing tooth brushes and blanks for use for same | — | 1992-05-19 |
| D324310 | Toothbrush | — | 1992-03-03 |
| 4938539 | Process for producing a toothbrush and toothbrushes produced by the process | — | 1990-07-03 |
| 4876157 | Process for producing a toothbrush and a toothbrush blank for use in the process | — | 1989-10-24 |