KM

Kevin Kam Hoi Ma

TC Techtronic Industries Co.: 1 patents #52 of 98Top 55%
📍 Sha Tin, CN: #1,175 of 2,424 inventorsTop 50%
Overall (All Time): #3,452,550 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6912753 Manual floor sweeper Timmy Hok Yin Sin, Chiu Fai Hui 2005-07-05