MT

ManFuk To

Overall (All Time): #1,482,080 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10157716 Circuit breaking safety lock and dual-power switch — 2018-12-18
10056208 Quick arc-breaking circuit-breaker Kenny Ho 2018-08-21
9184010 Rapid tri-state bidirectional switching device Kenny Ho 2015-11-10