Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670470 | Percarbonate stabilised by coating with an aqueous solution of phosphate and boron compounds | Alun P. James | 1997-09-23 |
| 5665427 | Process for stabilizing particulate alkali metal percarbonate | Alun P. James | 1997-09-09 |