Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4440954 | Process for the purification of p-aminophenol | William Rex CLINGAN, Thomas J. Dunn | 1984-04-03 |
| 4307249 | Process for the selective preparation of p-aminophenol from nitrobenzene | — | 1981-12-22 |