Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4302219 | Process for producing synthetic fuel gas by reacting liquid hydrocarbons with hydrogen | Howard D. Simpson, Hugh W. Gowdy | 1981-11-24 |
| 4284531 | Methanation catalysts and process for their preparation | Howard D. Simpson, Hugh W. Gowdy | 1981-08-18 |
| 4193895 | Aromatization process and catalyst | John W. Ward | 1980-03-18 |
| 4191637 | Aromatization process and catalyst | John W. Ward | 1980-03-04 |