Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5078797 | Process for obtaining a plate of ZR alloy comprising a portion of excess thickness and its use | — | 1992-01-07 |
| 4429098 | Modified crude toluene diisocyanate to obtain polyurethane with an improvement in high resiliency | Michel Gaillard | 1984-01-31 |