Home › Inventors › Cha Hyoung Koo

Cha Hyoung Koo

Seoul, KR: #12,129 of 39,741 inventorsTop 35%

Overall (All Time): #1,132,506 of 4,157,543Top 30%

4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D998140	Dental suction unit	—	2023-09-05
11432917	Dental suction assisting device	—	2022-09-06
10731832	Lighting device mountable to glasses	—	2020-08-04
D691260	Suction unit for protecting tongue	—	2013-10-08