Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5543128 | Regeneration method for process waste containing sulfur and phosphorus | Heikki Tuovinen, Jorma Saari, Antti Roine, Hannu Holma | 1996-08-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5543128 | Regeneration method for process waste containing sulfur and phosphorus | Heikki Tuovinen, Jorma Saari, Antti Roine, Hannu Holma | 1996-08-06 |