KL

Kevin Lau

JS Johnson Electric S.A.: 3 patents #89 of 526Top 20%
📍 Sha Tin, CN: #514 of 2,424 inventorsTop 25%
Overall (All Time): #1,584,817 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7156191 Motor and gearbox combination — 2007-01-02
6710477 Motor — 2004-03-23
6552468 Rotor Man Yiu Ho 2003-04-22