Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10361867 | Verification of authenticity of a maintenance means connected to a controller of a passenger transportation/access device of a building and provision and obtainment of a license key for use therein | Sampo AHOKAS, Niko Elomaa, Antti Hovi, Ferenc Staengler, Jani Kirmanen | 2019-07-23 |