Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352839 | Isophorone process | Donald Glassman, Carole L. Elias, Alain Schutz | 1994-10-04 |
| 5344528 | Recovery of phenol from low concentrations with sodium sulfate | Thomas H. Bossler, Donald Glassman, Howard H. Morgan, Jr., Jennifer L. Voss | 1994-09-06 |