Issued Patents 1982
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354922 | Processing of heavy hydrocarbon oils | Francis J. Derbyshire, Philip Varghese | 1982-10-19 |
| 4347116 | Two-stage coal liquefaction | Thomas O. Mitchell, Malvina Farcasiu | 1982-08-31 |
| 4334977 | Method for the generation of recycle solvents in coal liquefaction | Francis J. Derbyshire, Philip Varghese | 1982-06-15 |
| 4329221 | Upgrading of hydrocarbon feedstock | Malvina Farcasiu, Thomas O. Mitchell | 1982-05-11 |
| 4323698 | Resin-metal compound complex for catalyzing chemical reactions | Werner O. Haag | 1982-04-06 |