Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343717 | Process for the preparation of stable silica sol | — | 1982-08-10 |
| 4310440 | Crystalline metallophosphate compositions | Stephen T. Wilson, Edith M. Flanigen | 1982-01-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343717 | Process for the preparation of stable silica sol | — | 1982-08-10 |
| 4310440 | Crystalline metallophosphate compositions | Stephen T. Wilson, Edith M. Flanigen | 1982-01-12 |