Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11547665 | Multiphasic compositions | William Henry | 2023-01-10 |
| 10744090 | Multiphasic compositions | William Henry | 2020-08-18 |
| 6516518 | Razor blade unit | Bernard Gilder | 2003-02-11 |
| 6176014 | Safety razors | — | 2001-01-23 |