Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665988 | Elevator landing door structure | Juha Toivola | 2003-12-23 |
| 5520264 | Procedure for the fixing of guide rails | — | 1996-05-28 |
| 5492200 | Procedure and apparatus for triggering the safety gear of an elevator | — | 1996-02-20 |
| 5119908 | Procedure for mounting the guide rails for an elevator car or counterweight, and a mounting system implementing the procedure | — | 1992-06-09 |
| 5096020 | Elevator safety apparatus | — | 1992-03-17 |