Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6077439 | Method for the removal of metals from solution by means of activated silica | Philip Andrew Distin, Barbara Mary-Ann Lempka, Rodger Graham Hagens | 2000-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6077439 | Method for the removal of metals from solution by means of activated silica | Philip Andrew Distin, Barbara Mary-Ann Lempka, Rodger Graham Hagens | 2000-06-20 |