Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6913688 | Multi-stage hydrodesulfurization of cracked naphtha streams with interstage fractionation | John C. Coker, Garland B. Brignac, Thomas R. Halbert, John G. Matragrano, Robert C. Welch +1 more | 2005-07-05 |