Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420292 | Porous ceramics provided with amorphous pore surfaces | — | 2002-07-16 |
| 6413432 | Method for treating drain water and waste liquid by the use of porous ceramics provided with amorphous pore surfaces | — | 2002-07-02 |
| 6042763 | Method of preparing porous ceramics provided with amorphous pore surfaces | — | 2000-03-28 |