Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864010 | Monomers, oligomers, and polymers of biscyclobutarenes bridged by at least one benzoxazole linkage | Alan K. Schrock, Norman L. Madison | 1989-09-05 |
| 4847350 | Preparation of aromatic heterocyclic polymers | — | 1989-07-11 |