Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5478367 | Fuel oil compositions | Anthony K. Smith, Antonio Gutierrez, Stanley J. Brois | 1995-12-26 |
| 5460633 | Fuel oil treatment | Anthony K. Smith, Richard J. Hart | 1995-10-24 |
| 5460634 | Fuel oil treatment | Carlo Fava, Wolfgang Gschwendtner, Anthony K. Smith, Richard J. Hart | 1995-10-24 |
| 5348561 | Fuel oil compositions | Rosalind H. Strange | 1994-09-20 |
| 5152807 | Fuel oil compositions containing guanidinium salts | Rosalind H. Strange | 1992-10-06 |