Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9475998 | Process for recovering alkali metals and sulfur from alkali metal sulfides and polysulfides | John Howard Gordon | 2016-10-25 |
| 9441170 | Device and method for upgrading petroleum feedstocks and petroleum refinery streams using an alkali metal conductive membrane | John Howard Gordon | 2016-09-13 |