Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4824440 | Production of methane containing gases | — | 1989-04-25 |
| 4762815 | Methanation catalysts | David R. Bates, Stephen Jones, James A. Oliver | 1988-08-09 |
| 4546091 | Catalysts | Christine M. Sheppard, David C. Puxley, Donald McKenzie | 1985-10-08 |
| 4417905 | Gas making | Alan Williams | 1983-11-29 |
| 4280820 | Steam reforming process | Alan Williams | 1981-07-28 |
| 4250060 | Gas making calcined catalyst precursors of nickel, alumina, sodium and potassium | Alan Williams | 1981-02-10 |
| 4216123 | Catalyst for steam reforming of hydrocarbons | Alan Williams | 1980-08-05 |