Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D381809 | Toothbrush with cap | Richard Weoi Meng Chee | 1997-08-05 |
| 5464294 | Folding toothbrush | Richard Weoi Meng Chee | 1995-11-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D381809 | Toothbrush with cap | Richard Weoi Meng Chee | 1997-08-05 |
| 5464294 | Folding toothbrush | Richard Weoi Meng Chee | 1995-11-07 |