Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5032425 | Treatment process | Rachael L. Parry | 1991-07-16 |
| 4874535 | Scale inhibitors | Ian C. Callaghan | 1989-10-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5032425 | Treatment process | Rachael L. Parry | 1991-07-16 |
| 4874535 | Scale inhibitors | Ian C. Callaghan | 1989-10-17 |