Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1087316 | Air freshener | Roger Hulks | 2025-08-05 |
| D414339 | Bristle head for a toothbrush | Alan Trojanowski | 1999-09-28 |
| D386004 | Bristle head for a toothbrush | Alan Trojanowski | 1997-11-11 |
| 5145127 | Wheels | Raymond H. Barnes, Trevor C. Wells | 1992-09-08 |