Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10829713 | Nitrogen-free phosphorus compounds and lubricants containing the same | William D. Abraham, Mahmud M. Hussain | 2020-11-10 |
| 10793802 | Mixed phosphorus esters for lubricant applications | William D. Abraham, Nga Nguyen, Paul E. Adams | 2020-10-06 |
| 10611981 | Mixed phosphorus esters for lubricant applications | William D. Abraham, Nga Nguyen, Paul E. Adams | 2020-04-07 |