Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9506009 | Lubricating oil compositions with engine wear protection | Smruti A. Dance, Ahmed F. Abou El Enein, Benjamin D. Eirich, Douglas E. Deckman | 2016-11-29 |
| 9234150 | Low viscosity engine oil compositions | Richard Wayne Martin, Douglas E. Deckman, Craig J. Emett, Mark P. Hagemeister, Bruce A. Harrington +4 more | 2016-01-12 |
| 9234151 | Lubricating compositions | Richard Wayne Martin, Douglas E. Deckman, Craig J. Emett, Mark P. Hagemeister, Bruce A. Harrington +4 more | 2016-01-12 |
| 9234152 | High efficiency engine oil compositions | Richard Wayne Martin, Douglas E. Deckman, Craig J. Emett, Mark P. Hagemeister, Bruce A. Harrington +4 more | 2016-01-12 |