Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826933 | Polyphenylene ether-polyamide blends | Ronald L. Jalbert | 1989-05-02 |
| 4798865 | Thermoplastic polyamide--polyphenylene ether compositions | Ronald L. Jalbert, David Whalen | 1989-01-17 |