Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5225094 | Lubricating oil having an average ring number of less than 1.5 per mole containing a succinic anhydride amine rust inhibitor | Lilianna Z. Pillon, Andre E. Asselin | 1993-07-06 |
| 5149452 | Wax isomerate having a reduced pour point | Partick M. E. Halls, Andre E. Asselin | 1992-09-22 |
| 4367152 | Selected heteroaromatic nitrogen compounds as antioxidant/metal deactivators/electrical insulators in lubricating oils and petroleum liquid fuels | Peter G. Wright, John MacDonald | 1983-01-04 |