Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5547603 | Silicate composition | Krister Severinsson | 1996-08-20 |
| 5344633 | Alkali metal silicate composition with potassium compound additive | Krister Severinsson | 1994-09-06 |
| 5338528 | Alkali metal silicate composition with sodium carbonate additive | Krister Severinsson | 1994-08-16 |