Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814414 | Epoxy resins based on tetraglycidyl diamines | — | 1989-03-21 |
| 4804740 | Cyanate ester with urea latent cure accelerator | Hugh C. Gardner | 1989-02-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814414 | Epoxy resins based on tetraglycidyl diamines | — | 1989-03-21 |
| 4804740 | Cyanate ester with urea latent cure accelerator | Hugh C. Gardner | 1989-02-14 |