Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10351930 | Silver recovery by ion exchange | Mika Haapalainen, Mikko Tyster, Sami Virolainen | 2019-07-16 |
| 10174400 | Method for recovering metals | Tuukka Kotiranta | 2019-01-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10351930 | Silver recovery by ion exchange | Mika Haapalainen, Mikko Tyster, Sami Virolainen | 2019-07-16 |
| 10174400 | Method for recovering metals | Tuukka Kotiranta | 2019-01-08 |