Saarikoski; Tapio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Saarikoski; Tapio.The latest application filed is for "drive device of an elevator".
- Saarikoski; Tapio - Hyvinkaa FI
| Patent | Date |
|---|---|
| Brake controller, elevator system and a method for performing an emergency stop with an elevator hoisting machine driven with a frequency converter Grant 9,873,591 - Kattainen , et al. January 23, 2 | 2018-01-23 |
| Drive device of an elevator with safety system Grant 9,802,790 - Kattainen , et al. October 31, 2 | 2017-10-31 |
| Elevator safety arrangement with drive prevention logic Grant 9,776,829 - Kattainen , et al. October 3, 2 | 2017-10-03 |
| Drive Device Of An Elevator App 20150075917 - KATTAINEN; Ari ; et al. | 2015-03-19 |
| Safety Arrangement Of An Elevator App 20150053508 - Kattainen; Ari ; et al. | 2015-02-26 |
| Brake Controller, Elevator System And A Method For Performing An Emergency Stop With An Elevator Hoisting Machine Driven With A Frequency Converter App 20150053507 - Kattainen; Ari ; et al. | 2015-02-26 |
| Controlling an elevator with a standby mode Grant 7,942,246 - Saarikoski , et al. May 17, 2 | 2011-05-17 |
| Standby Mode Of An Elevator App 20100258383 - SAARIKOSKI; Tapio ; et al. | 2010-10-14 |
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