Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5869020 | Process for the production of aluminum hydroxide from bauxite | Roelof Den Hond | 1999-02-09 |
| 5279645 | Bauxite processing | — | 1994-01-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5869020 | Process for the production of aluminum hydroxide from bauxite | Roelof Den Hond | 1999-02-09 |
| 5279645 | Bauxite processing | — | 1994-01-18 |