KC

Kunlin Cho

Overall (All Time): #1,047,837 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6089571 Electric dart game — 2000-07-18
6079518 Abseil rescue device — 2000-06-27
6059072 Abseil rescue system — 2000-05-09
6016022 Electricity generating system for bicycle — 2000-01-18
5873432 Abseil rescue system with velocity control system — 1999-02-23