Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338441 | Liquefaction process | Steve C. LeViness, Steve J. Hsia, Michael Y. Wen, Stephen M. Davis, Peter S. Maa | 1994-08-16 |
| 5336395 | Liquefaction of coal with aqueous carbon monoxide pretreatment | Joanne K. Pabst, William E. Winter, Stephen N. Vaughn, Steve Reynolds | 1994-08-09 |