Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877551 | Aqueous suspension of delaminated vermiculite | — | 1989-10-31 |
| 4874828 | Heat resistant thermosetting phosphazene-imide copolymers | — | 1989-10-17 |
| 4818435 | Aqueous suspension of delaminated vermiculite | — | 1989-04-04 |
| 4806606 | Thermoset polymer from nadimido-substituted cyclophosphazenes | — | 1989-02-21 |
| 4806607 | Nadimido-substituted cyclophosphazenes | — | 1989-02-21 |