Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342540 | Compositions for controlling scale formation in aqueous system | — | 1994-08-30 |
| 5332505 | Method for inhibiting silica and silicate deposition | William S. Carey, Andrew Solov | 1994-07-26 |
| 5326478 | Methods for controlling scale formation in aqueous systems | Donald T. Freese, Judith B. Rockett, William S. Carey | 1994-07-05 |