Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11976250 | Sulfurized additives with low levels of alkyl phenols | Paul Kondracki, Peter Hou | 2024-05-07 |
| 11572523 | Sulfurized additives with low levels of alkyl phenols | Paul Kondracki, Peter Hou | 2023-02-07 |