Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346024 | Heat-stable polyphase polyamide/polyesteramide compositions | Jean Coquard | 1982-08-24 |
| 4343743 | Novel polyesteramides having low glass transition temperatures | Jean Coquard | 1982-08-10 |