Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11338321 | Method for modifying coated razor blade edges | Weili Yu, Neville Sonnenberg, John Chadwick | 2022-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11338321 | Method for modifying coated razor blade edges | Weili Yu, Neville Sonnenberg, John Chadwick | 2022-05-24 |