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 | William J. Harris, Norman L. Madison | 1989-09-05 |
| 4812588 | Polyorganosiloxane-bridged bisbenzocyclobutene monomers | — | 1989-03-14 |