Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4774378 | Process for production of styrene | Jacques Faure, Raymond Hess, Jean-Marc Pognon | 1988-09-27 |
| 4238332 | Decantation methods | Yves Samuel | 1980-12-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4774378 | Process for production of styrene | Jacques Faure, Raymond Hess, Jean-Marc Pognon | 1988-09-27 |
| 4238332 | Decantation methods | Yves Samuel | 1980-12-09 |