Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8778857 | Lubricant additive compositions having improved viscosity index increase properties | — | 2014-07-15 |
| 7879774 | Titanium-containing lubricating oil composition | William Y. Lam, John T. Loper, Carl K. Esche, Jr., Christopher Dudding, Anthony Fagan +2 more | 2011-02-01 |
| 7615519 | Additives and lubricant formulations for improved antiwear properties | Carl K. Esche, Jr., Christopher Dudding, Anthony Fagan, Andrew Robertson | 2009-11-10 |
| 7592490 | Process for producing zinc dialkyldithiophosphates exhibiting improved seal compatibility properties | Paul M. Thomson, Roger M. Sheets, Abbas Kadkhodayan, Christopher Dudding | 2009-09-22 |
| 7368596 | Process for producing zinc dialkyldithiophosphates exhibiting improved seal compatibility properties | Paul M. Thomson, Roger M. Sheets, Abbas Kadkhodayan, Christopher Dudding | 2008-05-06 |
| 6107257 | Highly grafted, multi-functional olefin copolymer VI modifiers | Joseph J. Valcho, Mark Rees, Mark T. Devlin, Errol J. Olivier | 2000-08-22 |