Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9546339 | Method for reducing crystallization of 1-[di(4-octylphenyl)aminomethyl]tolutriazole | Steven G. Donnelly, William T. Wallack | 2017-01-17 |
| 9315760 | Ashless lubricant composition | Brian W. Stunkel | 2016-04-19 |
| 9228150 | Zinc dithiocarbamate lubricating oil additives | Gaston A. Aguilar, Francis S. Cheng | 2016-01-05 |
| 9012383 | Molybdenum dialkyldithiocarbamate compositions and lubricating compositions containing the same | Steven G. Donnelly, Gaston A. Aguilar, William T. Wallack | 2015-04-21 |
| 8889606 | Lubricant composition | William T. Wallack | 2014-11-18 |
| 8093190 | Lubricant antioxidant compositions containing a metal compound and a hindered amine | John M. DeMassa, Brian W. Stunkel, Glenn A. Mazzamaro, Steven G. Donnelly | 2012-01-10 |
| 7935663 | Molybdenum compounds | John M. DeMassa, Brian W. Stunkel, Glenn A. Mazzamaro | 2011-05-03 |
| 7875579 | Lubricant antioxidant compositions containing a metal compound and a hindered amine | John M. DeMassa, Brian W. Stunkel, Glenn A. Mazzamaro, Steven G. Donnelly | 2011-01-25 |
| 7589226 | Hydroxyalkyldithiocarbamate esters | Ronald J. Tepper | 2009-09-15 |
| 7544644 | Hydroxyalkyldithiocarbamate borate esters | Ronald J. Tepper | 2009-06-09 |
| 7524799 | Process for producing highly sulfurized molybdenum oxysulfide dithiocarbamates | Ronald J. Tepper | 2009-04-28 |