Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9551125 | Method for installing and servicing an apparatus recovering the kinetic energy of water, and an apparatus recovering the kinetic energy of water | Rauno Koivusaari, Yrjo Tuokkola, Arvo Jarvinen, John Liljelund, Erkki Kasanen +2 more | 2017-01-24 |
| 9279408 | Wave energy recovery system | Erkki Kasanen | 2016-03-08 |