Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D857754 | Vessel for electrochemical treatment | John Frederick Ellers, Brook Douglas Hill | 2019-08-27 |
| D840363 | Electrode power connector | John Frederick Ellers, Brook Douglas Hill | 2019-02-12 |