Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9708725 | Method for maintenance of used permanent cathode plates | Mari Lindgren | 2017-07-18 |
| 9695520 | Arrangement for measuring electric current in an individual electrode in an electrolysis system | Duncan Grant, Michael H. Barker, Lauri Nordlund, Ari Rantala | 2017-07-04 |
| 9677184 | Measurement of electric current in an individual electrode in an electrolysis system | Duncan Grant, Michael H. Barker, Lauri Nordlund, Ari Rantala | 2017-06-13 |
| 9556530 | Equipment and method for electrolytic recovery of metal | Ville Nieminen, Lauri Palmu | 2017-01-31 |