Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614079 | Catalytic dewaxing over silica bound molecular sieve | Maria D. Farnos, John P. McWilliams, David S. Shihabi | 1997-03-25 |
| 5603822 | Catalytic dewaxing of lube basestock raffinates in contact with pour point depressants | David S. Shihabi | 1997-02-18 |