Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9546341 | Low ash lubricant and fuel additive comprising polyamine | John-Louis DiFlavio, James-Jianjun Wei | 2017-01-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9546341 | Low ash lubricant and fuel additive comprising polyamine | John-Louis DiFlavio, James-Jianjun Wei | 2017-01-17 |