Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336034 | Process for the catalytic gasification of coal | Joanne K. Pabst | 1982-06-22 |
| 4334893 | Recovery of alkali metal catalyst constituents with sulfurous acid | — | 1982-06-15 |
| 4318712 | Catalytic coal gasification process | Joanne K. Pabst | 1982-03-09 |