Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931153 | Solid-liquid filtration cloth and filtering device | Antti Mäkinen, Eino Sorri, Heikki Rehakka | 2011-04-26 |
| 5006399 | Planar textile structure | Ari Salminen | 1991-04-09 |