Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 6310009 | Lubricating oil compositions containing saligenin derivatives | Jody A. Kocsis, James P. Roski, Virginia A. Carrick, Richard A. Denis, Thomas J. Wolak +3 more | 2001-10-30 |