Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4300000 | Process for the recovery of 2,2-bis(4-hydroxyphenyl)propane | — | 1981-11-10 |
| 4240968 | Process for isolating and purifying diphenol by-products | Clayton B. Quinn, William Hilakos | 1980-12-23 |
| 4192955 | Process for the recovery of 2,2-bis(4-hydroxyphenyl) propane | — | 1980-03-11 |