NR

Niko Railo

AA Abb Technology Ag: 1 patents #541 of 1,391Top 40%
Overall (All Time): #3,054,223 of 4,157,543Top 75%
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Patent #TitleCo-InventorsDate
9042142 Multi-level voltage converter Eryong Guan, Aiping Wu 2015-05-26