Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495029 | Countercurrent desulfurization process for refractory organosulfur heterocycles | James J. Schorfheide, Edward S. Ellis, Ramesh Gupta | 2002-12-17 |
| 6409913 | Naphtha desulfurization with reduced mercaptan formation | Janet Renee Clark, Thomas R. Halbert, Bruce R. Cook, Garland B. Brignac, William C. Baird, Jr. | 2002-06-25 |