Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656151 | Intermittent water washing to remove salts | Yiing-Mei Wu | 1997-08-12 |
| 5656152 | Water washing to remove salts | Yiing-Mei Wu | 1997-08-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656151 | Intermittent water washing to remove salts | Yiing-Mei Wu | 1997-08-12 |
| 5656152 | Water washing to remove salts | Yiing-Mei Wu | 1997-08-12 |