Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6966974 | Process for evaporating a solution and an evaporator for use in the process | Leif Ramm-Schmidt, Kari Myreen | 2005-11-22 |
| 6638398 | Methods for the evaporation of an aqueous solution containing ammonia | Leif Ramm-Schmidt, Peter Koistinen | 2003-10-28 |