Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871821 | Curable resin from bis-maleimide and alkenyl phenyl hydroxy ether | Peter Koenig | 1989-10-03 |
| 4806419 | Bisimide/polyhydantoin curable resins | — | 1989-02-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871821 | Curable resin from bis-maleimide and alkenyl phenyl hydroxy ether | Peter Koenig | 1989-10-03 |
| 4806419 | Bisimide/polyhydantoin curable resins | — | 1989-02-21 |