Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818506 | Gypsum scale inhibitors for flue gas desulfurization systems | Mei-Jan L. Lin, Richard J. Mouche, Dodd W. Fong | 1989-04-04 |
| 4434059 | Polymers for prevention of fouling by iron oxides in cooling systems | Donald A. Johnson | 1984-02-28 |
| 4292293 | Method for the oxidation of water-soluble sulfide compounds to higher oxidation states | Donald A. Johnson | 1981-09-29 |