Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605572 | Lubricating oil composition | Ewa A. Bardasz, William D. Abraham, Gordon Lamb | 2003-08-12 |
| 6596672 | Low ash lubricant compositions containing multiple overbased materials and multiple antioxidants | Ewa A. Bardasz, David E. Ripple | 2003-07-22 |
| 6583092 | Lubricating oil composition | Gordon Lamb, Ewa A. Bardasz, William D. Abraham | 2003-06-24 |
| 6559105 | Lubricant compositions containing ester-substituted hindered phenol antioxidants | William D. Abraham, Paul E. Adams, Gordon Lamb, Thomas J. Wolak, Richard A. Denis +3 more | 2003-05-06 |