Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5207894 | Removal of aromatic color bodies from aromatic hydrocarbon streams | Robert J. Haynal, Beverly B. Slimp, Jr., Martin P. Grosboll, Pamela A. Yanchik | 1993-05-04 |
| 5081325 | Purification of unsaturated hydrocarbon streams containing styrenics | Robert J. Haynal, Beverly B. Slimp, Jr. | 1992-01-14 |
| 4868336 | Manufacture of disulfides | — | 1989-09-19 |