Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D395757 | Children's toothbrush | — | 1998-07-07 |
| D389314 | Children's tooth brush | — | 1998-01-20 |
| D388254 | Child's toothbrush | — | 1997-12-30 |
| 5454626 | Method of configuring bristle bundles | Berthold Meyer | 1995-10-03 |
| D359168 | Toothbrush | — | 1995-06-13 |
| 5054154 | Toothbrush with flexible head | Berthold Meyer | 1991-10-08 |