Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691281 | Well fluids based on low viscosity synthetic hydrocarbons | Suzzy C. Ho, Margaret M. Wu | 1997-11-25 |
| 5629463 | Naphthalene alkylation with RE and mixed H/NH3 form catalyst | Susan Ardito, Thomas F. Degnan, Terry E. Helton, Quang N. Le, Augusto Rodolfo Quinones | 1997-05-13 |