Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D479402 | Power toothbrush bristle pattern | John Gatzemeyer, Joseph E. Fattori | 2003-09-09 |
| D477715 | Powered toothbrush bristle pattern | John Gatzemeyer, Joseph E. Fattori | 2003-07-29 |
| D476157 | Powered toothbrush bristle pattern | John Gatzemeyer, Joseph E. Fattori | 2003-06-24 |