Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869846 | Fly ash utilization in flue gas desulfurization | Mei-Jan L. Lin | 1989-09-26 |
| 4818506 | Gypsum scale inhibitors for flue gas desulfurization systems | Mei-Jan L. Lin, Baker N. Nimry, Dodd W. Fong | 1989-04-04 |
| 4802994 | Biocide treatment to control sulfate-reducing bacteria in industrial process waste waters | Mei-Jan L. Lin | 1989-02-07 |