Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10745638 | Marine diesel lubricating composition | Stephen J. Cook, Natasha K. Horn, Mark C. Davies, David M. Hobson | 2020-08-18 |
| 10513667 | 2-stroke internal combustion engine cylinder liner lubricating composition | David M. Hobson | 2019-12-24 |
| 8877694 | Asphaltene dispersant containing lubricating compositions | Joanne L. Jones, William R. S. Barton, Daniel J. Saccomando, Stephen J. Cook, Alexandra Mayhew | 2014-11-04 |
| 6793695 | Anti-static lubricity additive ultra-low sulfur diesel fuels | Mark F. Wilkes, David Duncan | 2004-09-21 |