Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816045 | Friction reducing additive | Lee Thompson, Stephen Boyde, John Gamwell, Nicola Readman | 2017-11-14 |
| 9228152 | Friction reducing additive | Lee Thompson, Stephen Boyde, John Gamwell, Nicola Readman | 2016-01-05 |
| 8673831 | Engine lubricants | Jane Kitching, Stephen Boyde, Josephine Lefevre | 2014-03-18 |
| 6849583 | Lubricant compositions | Stuart Corr, Peter Gibb | 2005-02-01 |
| 6841522 | Lubricant compositions | Mitchell Corner, Peter Gibb, Robert Ian Thompson | 2005-01-11 |