Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342733 | Method of improving sulfite antioxidant performance in high solids scrubbers | Paul J. Hutta | 1982-08-03 |
| 4310438 | Polyethyleneamines as sulfite antioxidants | Ian D. Morrison, Lawrence S. Wittenbrook | 1982-01-12 |