Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4594131 | Process for removing ammonia and acid gases from process streams | — | 1986-06-10 |
| 4323430 | Process for separating ammonia and acid gases from streams containing fixed ammonia salts | Donald Glassman | 1982-04-06 |
| 4260462 | Process for separating acid gases and ammonia from dilute aqueous solutions thereof | William J. Didycz, Donald Glassman, George T. Saniga | 1981-04-07 |