Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5023391 | Process for upgrading methane to higher hydrocarbons | Scott Han, Robert E. Palermo, Dennis E. Walsh | 1991-06-11 |
| 5023393 | Process for upgrading methane to higher hydrocarbons | Scott Han, Robert E. Palermo, Dennis E. Walsh | 1991-06-11 |