Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4476331 | Two stage hydrogenolysis of carbohydrate to glycols using sulfide modified ruthenium catalyst in second stage | Gordon G. Knapp | 1984-10-09 |
| 4430253 | Sulfide-modified ruthenium catalyst | Gordon G. Knapp | 1984-02-07 |
| 4415749 | Catalytic process for the selective formation of ethanol and methyl acetate from methanol and synthesis gas | Duane C. Hargis | 1983-11-15 |
| 4370507 | Ethanol from methanol and synthesis gas | Duane C. Hargis | 1983-01-25 |
| 4361499 | Catalyst for converting methanol and synthesis gas to ethanol | Duane C. Hargis | 1982-11-30 |
| 4309314 | Catalytic composition for the selective formation of ethanol and methyl acetate from methanol and synthesis gas | Duane C. Hargis | 1982-01-05 |