Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408608 | Arrangement and method for aligning guide rails of an elevator | Mikael Haag | 2019-09-10 |
| 10315887 | Arrangement and method for aligning guide rails in an elevator shaft | — | 2019-06-11 |
| 10209066 | Measuring the position of an installation platform in an elevator shaft using laser transmitters and light detectors | — | 2019-02-19 |