Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D457325 | Toothbrush | Florina Winter, Lavern L. Weinschenk, Jr. | 2002-05-21 |
| 6361120 | Brush tufting | Gerald S. Szczech | 2002-03-26 |
| 6352313 | Brush tufting | Gerald S. Szczech | 2002-03-05 |