Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814533 | Enhancing the production of aromatics in high temperature, high space velocity catalytic conversion of lower molecular weight hydrocarbons to higher molecular weight hydrocarbons | Loius Devries | 1989-03-21 |
| 4814534 | Addition of hydrogen and C2 to C4 hydrocarbons to the feed gas in the catalytic conversion of methane to higher molecular weight hydrocarbons | Louis deVries | 1989-03-21 |
| 4814538 | Enhancing the reaction rate in high temperature, high space velocity catalytic conversion of methane to higher molecular weight hydrocarbons | Louis deVries | 1989-03-21 |