Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5015787 | Process for production cyclohexanol | — | 1991-05-14 |
| 4422954 | Method to restore the metal content of a noble metal hydrogenation catalyst | — | 1983-12-27 |
| 4410741 | Process for manufacture of cyclohexanol from phenol | — | 1983-10-18 |
| 4410755 | Method to purify alpha-methyl styrene prior to catalytic hydrogenation | William B. Fisher | 1983-10-18 |
| 4334107 | Catalytic purification of phenol | — | 1982-06-08 |
| 4200553 | Process for producing cyclohexanone | William B. Fisher | 1980-04-29 |