Issued Patents 1982
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348370 | Ammonia synthesis with catalyst derived by heating on a support a salt selected from alkali metal, alkaline earth metal, iron and cobalt hexacyanocobaltates and hexacyanoruthenates | Marvin M. Johnson, Donald C. Tabler | 1982-09-07 |
| 4344841 | Method of removing contaminant from feedstock streams | Marvin M. Johnson | 1982-08-17 |
| 4327234 | Hydrogenation process using supported nickel catalyst | Marvin M. Johnson | 1982-04-27 |
| 4314901 | Catalytic hydrodesulfurization of an organic sulfur compound contained in gasoline | Marvin M. Johnson | 1982-02-09 |
| 4309311 | Ammonia synthesis with catalyst derived by heating on a support a salt selected from alkali metal, alkaline earth metal, iron and cobalt hexacyanocobaltates and hexacyanoruthenates | Marvin M. Johnson, Donald C. Tabler | 1982-01-05 |