SK

Sang-Keun Kang

Overall (All Time): #2,145,715 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7362037 Ultrasonic transducer device for humidifier 2008-04-22
7254320 Water supply device for humidifier 2007-08-07