Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5520709 | Hydrocarbyl ethers of sulfur-containing hydroxyl derived aromatics as synthetic lubricant base stocks | Liwen Wei, Andrew G. Horodysky, Ross A. Kremer | 1996-05-28 |
| 5514289 | Dihydrobenzothiophenes as antioxidant and antiwear additives | Halou Oumar-Mahamat, Andrew G. Horodysky | 1996-05-07 |
| 5344578 | Hydrocarbyl ethers of sulfur-containing hydroxyl derived aromatics as synthetic lubricant base stocks | Liwen Wei, Andrew G. Horodysky, Ross A. Kremer | 1994-09-06 |
| 5336420 | Antioxidants for functional fluids | Andrew G. Horodysky, Shih-Ying Hsu, Leslie R. Rudnick | 1994-08-09 |