Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4692317 | Corrosion control in aqueous systems using cationic polymers in combination with phosphonohydroxyacetic acid | — | 1987-09-08 |
| 4559156 | Process for dispersing particulate material in aqueous systems | Paul Ingham | 1985-12-17 |
| 4432879 | Treatment of aqueous systems | Paul Ingham | 1984-02-21 |