CK

Cheung Chong Kao

BL Boto Licenses Limited: 7 patents #1 of 1Top 100%
Overall (2004): #4,322 of 270,089Top 2%
7
Patents 2004

Issued Patents 2004

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6830365 Outdoor artificial tree 2004-12-14
6794825 Decorative tree with electronic light controller 2004-09-21
6739566 Revolving support stand with dual power outlets 2004-05-25
6733167 Coaxial light emitter for optical fibre tree 2004-05-11
6689428 Artificial bark for a decorative tree 2004-02-10
6679622 Fibre optic lighted artificial tree 2004-01-20
6672750 Multiple pattern illumination system 2004-01-06