Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5944858 | Hydrocarbonaceous fuel compositions and additives therefor | — | 1999-08-31 |
| 5691283 | Use of transmission and gear oil lubricants having enhanced friction properties | Julia C. Poat, David K. Walters, Ian Macpherson | 1997-11-25 |
| 5575823 | Diesel fuel compositions | James Simmonds | 1996-11-19 |
| 5492638 | Gear oil lubricants of enhanced friction properties | Julia C. Poat | 1996-02-20 |