Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5733853 | Lubricants containing carboxylic esters from polyhydroxy compounds, suitable for ceramic containing engines | Ewa A. Bardasz, Scott T. Jolley, Thomas F. Steckel | 1998-03-31 |
| 5458794 | Lubricants containing carboxylic esters from polyhydroxy compounds, suitable for ceramic-containing engines | Ewa A. Bardasz, Scott T. Jolley | 1995-10-17 |
| 5348559 | Copper-containing aromatic mannich complexes and concentrates and diesel fuels containing same | Nai Z. Huang, Christopher Kolp | 1994-09-20 |
| 5279627 | Copper-containing aromatic mannich complexes and concentrates and diesel fuels containing same | Nai Z. Huang, Christopher J. Kolp | 1994-01-18 |