Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D952694 | Vessel for electrochemical treatment | John Frederick Ellers, Brook Douglas Hill | 2022-05-24 |
| 11046595 | Electrochemical treatment methods | John Frederick Ellers, Brook Douglas Hill | 2021-06-29 |
| 11046596 | Electrochemical liquid treatment apparatus | John Frederick Ellers, Brook Douglas Hill | 2021-06-29 |
| 10995414 | Electrochemical process for improving the grade of iron | John Frederick Ellers, Brook Douglas Hill | 2021-05-04 |
| 10850994 | Electrochemical liquid treatment apparatus | John Frederick Ellers, Brook Douglas Hill | 2020-12-01 |
| 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 |
| D822631 | Electrode holder | John Frederick Ellers, Brook Douglas Hill | 2018-07-10 |