Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9783900 | Apparatus for use in electrorefining and electrowinning | — | 2017-10-10 |
| 9695520 | Arrangement for measuring electric current in an individual electrode in an electrolysis system | Michael H. Barker, Lauri Nordlund, Ari Rantala, Henri Virtanen | 2017-07-04 |
| 9677184 | Measurement of electric current in an individual electrode in an electrolysis system | Michael H. Barker, Lauri Nordlund, Ari Rantala, Henri Virtanen | 2017-06-13 |