Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468493 | Precipitated silica used as reinforcing filler for elastomers | Philippe Cochet, Patrick Fourre | 2002-10-22 |
| 6335396 | Precipitated silica | Evelyne Prat | 2002-01-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468493 | Precipitated silica used as reinforcing filler for elastomers | Philippe Cochet, Patrick Fourre | 2002-10-22 |
| 6335396 | Precipitated silica | Evelyne Prat | 2002-01-01 |