Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434045 | Process for converting petroleum residuals | Lonnie W. Vernon | 1984-02-28 |
| 4425224 | Process for converting petroleum residuals | Lonnie W. Vernon, Richard F. Bauman | 1984-01-10 |