Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070837 | Use of fatty acid alkoxylates as a method to remedy engine intake valve sticking | Jonathan S. Vilardo, Malcolm MacDuff, Mitchell M. Jackson | 2011-12-06 |
| 7951211 | Quaternary ammonium salt detergents for use in fuels | William R. S. Barton, David J. Moreton, Paul R. Stevenson, Dean Thetford | 2011-05-31 |
| 7947093 | Quaternary ammonium salt detergents for use in fuels | William R. S. Barton, David J. Moreton, Paul R. Stevenson, Dean Thetford | 2011-05-24 |