Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356078 | Process for blending coal with water immiscible liquid | Leonard J. Heavin, Edward Earl King | 1982-10-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356078 | Process for blending coal with water immiscible liquid | Leonard J. Heavin, Edward Earl King | 1982-10-26 |