| 9018149 |
Method for reducing one or more of deposits and friction of a lubricating oil |
L. Oscar Farng, Douglas E. Deckman, Andrew G. Horodysky |
2015-04-28 |
| 8507417 |
Organomolybdenum-boron additives |
Douglas E. Deckman, L. Oscar Farng, Andrew G. Horodsky, Marcia G. Rogers, Thomas J. Karol |
2013-08-13 |
| 8119579 |
Synthetic lubricating compositions |
Jacob J. Habeeb, Eugine Choi, Douglas E. Deckman, William L. Maxwell |
2012-02-21 |
| 7851418 |
Ashless detergents and formulated lubricating oil containing same |
Jacob J. Habeeb, Douglas E. Deckman, William L. Maxwell |
2010-12-14 |
| 7704930 |
Mixed TBN detergents and lubricating oil compositions containing such detergents |
Douglas E. Deckman, Mark Winemiller, William L. Maxwell, David J. Baillargeon |
2010-04-27 |
| 6992049 |
Lubricating oil compositions |
Douglas E. Deckman, William L. Maxwell, Mark Winemiller, David J. Baillargeon |
2006-01-31 |
| 6730638 |
Low ash, low phosphorus and low sulfur engine oils for internal combustion engines |
Liehpao O. Farng, Andrew Jackson, Willie Givens, Douglas E. Deckman |
2004-05-04 |