Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4274834 | Process for purification of lithium chloride | Patrick M. Brown | 1981-06-23 |
| 4271131 | Production of highly pure lithium chloride from impure brines | Patrick M. Brown, Daniel Alfred Boryta | 1981-06-02 |