Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319540 | Method and an arrangement for aligning elevator guide rails | Harri Makinen, Ville Malmiala, Markku Haivala, Joonas JOKELA | 2025-06-03 |
| 12162725 | Method, an arrangement and a transport apparatus for transporting elevator guide rails in a shaft | Harri Makinen, Joonas JOKELA, Markku Haivala | 2024-12-10 |
| 11661316 | Method and an arrangement for elevator guide rail installation | Harri Makinen | 2023-05-30 |
| 11530114 | Method and an arragement for installing elevator guide rails into an elevator shaft | Harri Makinen | 2022-12-20 |
| 11498807 | Fastening arrangement for elevator guide rails | Harri Makinen | 2022-11-15 |
| 11365095 | Method and an arrangement for installing elevator guide rails into an elevator shaft | Harri Makinen | 2022-06-21 |
| 11358834 | Elevator guide rail element | Harri Makinen | 2022-06-14 |
| 10408608 | Arrangement and method for aligning guide rails of an elevator | Pekka Kilpeläinen | 2019-09-10 |
| 9790057 | Apparatus and method for alignment of elevator guide rails | Alejandro Revuelta Fernandez, Pekka Kilpeläinen, Leif Køll | 2017-10-17 |
| 9714156 | Apparatus and method for aligning guide rails in an elevator shaft | Peetu Valkama, Harri Makinen, Antti Mertala | 2017-07-25 |
| 8006531 | Kinematic system for the displacement of working units of machines for bending and forming metallic sheets | Luigi Patuzzi, Maurizio Felici | 2011-08-30 |
| 7010384 | Flexible distributed manufacturing method and system therefor | Mikko Lindstrom | 2006-03-07 |