Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12166195 | Method for reducing internal resistance of a battery and a battery with reduced internal resistance | Pekka Tapani Saastamoinen, Petteri Koljonen | 2024-12-10 |
| 11462674 | Add-on unit or cable connectable to the power supply or signal cord of an electric device | Pekka Tapani Saastamoinen, Petteri Koljonen | 2022-10-04 |
| 9770184 | Arrangement and method for carrying out electrode measurements | Esa Mervaala, Katja Myllymaa, Sami Myllymaa, Juha Toyras | 2017-09-26 |
| 8828506 | Arrangement | Jari Ruuttu, Vesa Myllymäki, Lasse Pulli, Juha Mäkitalo, Sampo Ylätalo | 2014-09-09 |
| 8741749 | Semiconductor and an arrangement and a method for producing a semiconductor | Vesa Myllymäki, Lasse Pulli, Jari Ruuttu, Juha Mäkitalo | 2014-06-03 |
| 8486073 | Coating on a medical substrate and a coated medical product | Vesa Myllymäki, Lasse Pulli, Jari Ruuttu, Juha Mäkitalo | 2013-07-16 |
| 7814799 | Method for the determination of the stresses occurring in wood when drying | Markku Tiitta, Pekka Miettinen | 2010-10-19 |
| 7807124 | Carbon nitride preparation method | Mohammad Aref Hasan Mamakhel, Sergej Nicolaevich Philippov | 2010-10-05 |
| 7708971 | Method for preparing carbon nitride C3N4 | Lev Nicolaevich Blinov, Mohammad Aref Hasan Mamakhel, Sergej Nicolaevich Philippov | 2010-05-04 |
| 5632916 | Laser marking method and a metal surface marked by this method | Sten Sirén, Teijo Salmi, Pertti Helle | 1997-05-27 |