Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4786401 | Liquid sludge disposal process | Grant G. Karsner, William J. Tracy, III | 1988-11-22 |
| 4549396 | Conversion of coal to electricity | William E. Garwood, James C. Kuo, John J. Wise | 1985-10-29 |
| 4187548 | Simulation of catalytic cracking process | Benjamin Gross, Donald M. Nace, Sterling E. Voltz | 1980-02-05 |