WY

Wa-Sang Yeung

EL Eastcolight (Hong Kong) Limited: 9 patents #1 of 1Top 100%
Overall (2005): #1,244 of 245,428Top 1%
9
Patents 2005

Issued Patents 2005

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
D512656 Metal detector 2005-12-13
D510372 Telescope 2005-10-04
D509960 Carrying case for spy kits 2005-09-27
D509523 Bug viewer 2005-09-13
D509232 Telescope 2005-09-06
D508932 Bug viewer 2005-08-30
D508509 Periscope 2005-08-16
D506766 Telescope 2005-06-28
D505969 Mask 2005-06-07