Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5512266 | Aluminosilicates and detergent composition | Graham T. Brown, Theo Jan Osinga, Andrew Thomas Steel | 1996-04-30 |
| 5374370 | Type B aluminosilicates with low Si:Al ratio for detergent use | Graham T. Brown, Theo Jan Osinga, Andrew Thomas Steel | 1994-12-20 |