SG

Sem Yam Gan

NP Naturion Pte.: 2 patents #2 of 6Top 35%
Overall (All Time): #1,982,775 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9667039 Device and method for injecting ions into a stream of air Choon Meng Teo 2017-05-30
D755360 Automotive ionizer Choon Meng Teo 2016-05-03