Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5788835 | Water purifier having degassor and membrane distillation elements | Frederic Telander, Aapo Saask | 1998-08-04 |
| 5061439 | Manufacture of dimensionally precise pieces by sintering | Olli Nyrhilä | 1991-10-29 |