Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6681776 | Mechanized hair wrapping apparatus | Yiu Kwong Wan | 2004-01-27 |
| 6164289 | Mechanized hair braiding apparatus | Yiu Kwong Wan | 2000-12-26 |
| 5937868 | Strand-separating apparatus | — | 1999-08-17 |
| 5758670 | Hair braiding apparatus and method | — | 1998-06-02 |
| 5704376 | Strand-separating apparatus | — | 1998-01-06 |
| 4819623 | Device to foster cosmetically pleasing healing of nail bed tissue | — | 1989-04-11 |
| 4559055 | Selectively removable prosthetic nail | — | 1985-12-17 |
| 4445234 | Prosthetic nail for surgical attachment to a finger or toe | — | 1984-05-01 |
| D265507 | Prosthetic nail | — | 1982-07-20 |