Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6702888 | Process for the preparation of precipitated silica, new precipitated silicas containing aluminum and their use for the reinforcement of elastomers | Yves Bomal, Yvonick Chevallier | 2004-03-09 |