Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4341747 | Process of removing nitrogen oxides from gaseous mixtures | — | 1982-07-27 |
| 4323465 | Stabilized sodium sulfate-hydrogen peroxide-sodium chloride adduct and alkaline bleach composition containing same | Charles W. Lutz | 1982-04-06 |