Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4257885 | Novel zeolite compositions and processes for preparing and using same | Edith M. Flanigen | 1981-03-24 |
| 4211760 | Crystalline zeolite Upsilon and process for preparing same | Edith M. Flanigen | 1980-07-08 |