Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337142 | Continuous process for conversion of coal | Curtis L. Knudson, Warrack G. Willson, Gene G. Baker, Everett A. Sondreal | 1982-06-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337142 | Continuous process for conversion of coal | Curtis L. Knudson, Warrack G. Willson, Gene G. Baker, Everett A. Sondreal | 1982-06-29 |