YK

Yong-Kong Khor

NL Novar Ed&S Limited: 3 patents #1 of 3Top 35%
Overall (2011): #31,607 of 364,097Top 9%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D637099 Door chime Kah Choon Chun 2011-05-03
D636286 Bell push for a door chime Kah Choon Chun 2011-04-19
D636287 Door chime Kah Choon Chun 2011-04-19