Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9304119 | System and method for testing engine lubricants | Brian L. Papke | 2016-04-05 |
| 8900875 | Device for evaluating a heat exchange fluid | Liliana Minevski, Tze-Lee Phang | 2014-12-02 |
| 8609923 | Olefin oligomer composition | — | 2013-12-17 |
| 8383869 | Olefin oligomer composition | — | 2013-02-26 |
| 8168838 | Hydrocarbon compositions useful as lubricants | William J. Heilman, Yajnanarayana H. R. Jois, Wei Song | 2012-05-01 |
| 7094922 | Process for production of essentially chloride-free calcium sulfonate | Steven Holmes, Krishna Rangraj Kaushik | 2006-08-22 |