Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415147 | Electrode configurations for electrolytic cells and related methods | — | 2019-09-17 |
| 10407786 | Systems and methods for purifying aluminum | David H. DeYoung, Brent L. Mydland, James Wiswall | 2019-09-10 |