Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345989 | Catalytic hydrogen-donor liquefaction process | Lavanga R. Veluswamy, Charles A. Euker, Jr., Charles Mims | 1982-08-24 |
| 4338182 | Multiple-stage hydrogen-donor coal liquefaction | Peter S. Maa | 1982-07-06 |