Makela; Marjukka
Patent Applications and Registrations
Patent applications and USPTO patent grants for Makela; Marjukka.The latest application filed is for "frequency converter with text editor".
- Makela; Marjukka - Helsinki FI
| Patent | Date |
|---|---|
| Operating panel for an electrical device Grant D801,939 - Makela , et al. November 7, 2 | 2017-11-07 |
| Frequency converter with text editor Grant 8,683,327 - Metso , et al. March 25, 2 | 2014-03-25 |
| Equipment for distribution of electric power Grant D691,558 - Helosvuori , et al. October 15, 2 | 2013-10-15 |
| Equipment for distribution of electric power Grant D691,557 - Helosvuori , et al. October 15, 2 | 2013-10-15 |
| Equipment for distribution of electric power Grant D691,088 - Helosvuori , et al. October 8, 2 | 2013-10-08 |
| Equipment for distribution of electric power Grant D686,158 - Helosvuori , et al. July 16, 2 | 2013-07-16 |
| Frequency Converter With Text Editor App 20120072868 - Metso; Vesa ; et al. | 2012-03-22 |
| Elevator control system Grant 7,766,129 - Makela , et al. August 3, 2 | 2010-08-03 |
| Elevator system and method for verifying a destination call Grant 7,500,544 - Hakala , et al. March 10, 2 | 2009-03-10 |
| Elevator system and method for verifying a destination call App 20080011557 - Hakala; Harri ; et al. | 2008-01-17 |
| Elevator system App 20070272495 - Makela; Marjukka ; et al. | 2007-11-29 |
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