Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6300291 | Lubricating oil composition | Rolfe J. Hartley, Malcolm Waddoups, Ian Bell, Gordon R. Farnsworth, Taisuke Miyoshi | 2001-10-09 |
| 6235691 | Oil compositions with synthetic base oils | Alexander B. Boffa, Joe R. Noles, JR. | 2001-05-22 |
| 5972853 | Wear control with dispersants employing poly alpha-olefin polymers | Alexander B. Boffa | 1999-10-26 |
| 5804537 | Crankcase lubricant compositions and method of improving engine deposit performance | Alexander B. Boffa | 1998-09-08 |