Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342652 | Process for scale inhibition in evaporative desalination units | Arthur M. Schiller | 1982-08-03 |
| 4332779 | Phosphoric acid filtration process | Michael J. Thibodeau | 1982-06-01 |