Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479650 | Arrangement for reducing displacement of an elevator car caused by a change in loading | Pentti Alasentie, Hannu Lehtinen | 2019-11-19 |
| 9573792 | Elevator | Esko Aulanko, Jorma Mustalahti, Simo Makimattila | 2017-02-21 |
| 9428364 | Elevator provided with a coated hoisting rope | Esko Aulanko, Jorma Mustalahti, Simo Makimattila | 2016-08-30 |
| 9315938 | Elevator with hoisting and governor ropes | Esko Aulanko, Jorma Mustalahti, Simo Makimattila | 2016-04-19 |
| 9315363 | Elevator and elevator rope | Esko Aulanko, Jorma Mustalahti, Simo Makimattila | 2016-04-19 |
| 8069955 | Elevator and traction sheave of an elevator | Esko Aulanko, Jorma Mustalahti, Simo Makimattila | 2011-12-06 |
| 8020670 | Arrangement for equalizing elevator rope force and elevator | Jorma Mustalahti, Esko Aulanko | 2011-09-20 |
| 8020669 | Elevator and traction sheave of an elevator | Esko Aulanko, Jorma Mustalahti, Simo Makimattila | 2011-09-20 |
| 7712584 | Emergency braking for an elevator without counterweight | Esko Aulanko, Jorma Mustalahti, Johannes De Jong | 2010-05-11 |
| D521466 | Casing for an electronic unit | Jukka Nurmi | 2006-05-23 |
| D512696 | Casing for an electronic unit | Jukka Nurmi | 2005-12-13 |
| D512026 | Operating terminal for an electronic unit | Jukka Nurmi | 2005-11-29 |
| D511150 | Casing for an electronic unit | Jukka Nurmi | 2005-11-01 |