KC

Kwang Ok Chang

JA Janibell: 4 patents #1 of 2Top 50%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #689,523 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11891244 Garbage can provided with airtight means for preventing odor leakage 2024-02-06
11866252 Garbage can provided with airtight means for preventing odor leakage 2024-01-09
D909002 Wastebasket 2021-01-26
10294023 Device for rotating cover of trash can 2019-05-21
D840628 Garbage can 2019-02-12
10022467 Trashcan 2018-07-17
D487592 Face massager 2004-03-16