Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5114603 | Friction reducing lubricating oil composition | Steven Kennedy, Lionel D. Moore | 1992-05-19 | $13,617,000 |
| 5080815 | Method for preparing engine seal compatible dispersant for lubricating oils comprising reacting hydrocarbyl substituted discarboxylic compound with aminoguanirise or basic salt thereof | David J. Fenoglio, Paula VETTEL | 1992-01-14 | $8,352,000 |