Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347121 | Production of lubricating oils | Stephen J. Miller, Dennis J. O'Rear | 1982-08-31 |
| 4313817 | Hydrocarbon conversion catalyst and process using said catalyst | Stephen J. Miller | 1982-02-02 |