Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876321 | Preparation of alpha-olefin polymers of relatively narrow molecular weight distribution | Frederick Y. Lo, Thomas E. Nowlin | 1989-10-24 |
| 4827064 | High viscosity index synthetic lubricant compositions | — | 1989-05-02 |
| 4827073 | Process for manufacturing olefinic oligomers having lubricating properties | — | 1989-05-02 |