Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331641 | Synthetic crystalline metal silicate compositions and preparation thereof | Vernon V. Walatka, Jr. | 1982-05-25 |
| 4324695 | Catalyst compositions of transition metal carbonyl complexes intercalcated with lamellar materials | — | 1982-04-13 |