Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6924351 | Method of processing polyethylene resins | Tomasz J. Gralinski, Thomas R. Rios, Carl Dean Heard, W. Bing Kao, Wesley J. Robertson +1 more | 2005-08-02 |
| 5336395 | Liquefaction of coal with aqueous carbon monoxide pretreatment | William E. Winter, Stephen N. Vaughn, Claude C. Culross, Steve Reynolds | 1994-08-09 |
| 4336034 | Process for the catalytic gasification of coal | Robert J. Lang | 1982-06-22 |
| 4318712 | Catalytic coal gasification process | Robert J. Lang | 1982-03-09 |