Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338799 | Method for recovering phosphate from sludge and system therefor | Yuichi Fukushima, Tadashi Matsumoto, Kouichi Kawabata | 2002-01-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338799 | Method for recovering phosphate from sludge and system therefor | Yuichi Fukushima, Tadashi Matsumoto, Kouichi Kawabata | 2002-01-15 |