Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861743 | Process for the production of molecular sieves | Stephen T. Wilson, Julio C. Marte, Edith M. Flanigen | 1989-08-29 |
| 4818508 | Process for preparing molecular sieve bodies | Walter P. Fethke, Jr., Julio C. Marte | 1989-04-04 |