Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421186 | Hardness additives and block detergents containing hardness additives to improve edge hardening | Gerald Phan, Yoshiyuki Sato, Tomoko Nakabayashi, Masahiro Takaoka, John Mansergh +1 more | 2022-08-23 |