Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6753016 | Preservation of wood products | — | 2004-06-22 |
| 6679928 | Polishing composition having a surfactant | Wesley D. Costas, Jinru Bian, Karel-Anne Valentine | 2004-01-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6753016 | Preservation of wood products | — | 2004-06-22 |
| 6679928 | Polishing composition having a surfactant | Wesley D. Costas, Jinru Bian, Karel-Anne Valentine | 2004-01-20 |