Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851304 | Method and arrangement | Arvind Kinjarapu, Hector Garcia, Areli Borrego, Martti Juurioksa, Antonio Ibarra | 2023-12-26 |
| 11267678 | Elevator car installation including car roof safety latch | Arvind Kinjarapu, Hector Garcia, Areli Borrego, Martti Juurioksa | 2022-03-08 |
| 11225398 | Guide rail alignment method and arrangement | — | 2022-01-18 |
| 10654688 | Elevator counterweight | Janne Mikkonen, Matti Rasanen, Esko Aulanko, Jorma Mustalahti, Veijo Manninen +3 more | 2020-05-19 |
| 10483740 | Floor board junction box | Arvind Kinjarapu, Areli Borrego, Martti Juurioksa, Rodolfo Jasso | 2019-11-19 |
| 10040668 | Method and apparatus for adjusting landing door rollers | Petri Pukkila | 2018-08-07 |
| 9902593 | Overspeed governor tension sheave assembly | Gert Van Der Meijden, Richard Baker | 2018-02-27 |
| 8602175 | Method and appliance for collecting rope | Niko Korkeakangas | 2013-12-10 |
| 8448323 | Method for modernizing an elevator | Randy Leckman, Iain Kinner | 2013-05-28 |
| 8397437 | Method for installing the guide rails of an elevator and system for installing the guide rails of an elevator | Osmo Björni | 2013-03-19 |
| 8291568 | Method of installing an elevator | — | 2012-10-23 |
| 8205720 | Method for installing the hoisting roping of an elevator | — | 2012-06-26 |
| 8113319 | Elevator and system and method for locking an elevator car in place | Aripekka Anttila, Esko Aulanko, Osmo Björni | 2012-02-14 |
| 8046890 | Roping method and apparatus | Niko Korkeakangas | 2011-11-01 |
| 7886454 | Elevator hoistway installation guide systems, methods and templates | Scott Boucher, Angelika Osbon | 2011-02-15 |
| 7559409 | Procedure and apparatus for the installation of an elevator | Gert Van Der Meijden, Istvan Toth | 2009-07-14 |
| 7137485 | Procedure and apparatus for the installation of an elevator | Gert Van Der Meijden | 2006-11-21 |