KM

Kevin Kam Hoi Ma

TC Techtronic Industries Co.: 1 patents #2 of 7Top 30%
📍 Sha Tin, CN: #22 of 92 inventorsTop 25%
Overall (2005): #159,817 of 245,428Top 70%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

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