Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663471 | Procedure for synthesis of crystalline microporous silico-alumino-phosphates | Steinar Kvisle, Hanne ren | 1997-09-02 |
| 5609843 | Microporous crystalline silico-alumino-phosphate and a procedure for manufacturing it | — | 1997-03-11 |