Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840085 | Process for removing sodium chloride and potassium salts from ash collected from a soda recovery boiler | Kikuo Tokunaga, Masakazu Tateishi, Takayuki Maeda, Yoshihisa Arakawa | 1998-11-24 |