Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364421 | Coal blends having improved ash viscosity | Thomas G. McCord, Lynton W. R. Dicks | 1994-11-15 |
| 4793656 | In-situ coal drying | Mark A. Siddoway | 1988-12-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364421 | Coal blends having improved ash viscosity | Thomas G. McCord, Lynton W. R. Dicks | 1994-11-15 |
| 4793656 | In-situ coal drying | Mark A. Siddoway | 1988-12-27 |