Patents/Inventors

Sungkwon Ko

Chuncheon-siKR5 patents

6 Patents

US124584782025
Oral Cavity Cleaner for Supplying Washing Water and Discharging Contaminated Water
Smdsolution Co., Ltd.
0 cites
US123769472025
Oral Cavity Cleaner for Automatically Sucking Contaminated Water for Washing Oral Cavity
Smdsolution Co., Ltd.
0 cites
USD10830852025
Oral Irrigator
Smdsolution Co., Ltd.
0 cites
US121508252024
Oral Cavity Cleaner Including Suction Pipe
Smdsolution Co., Ltd.
0 cites
USD10416462024
Oral Irrigator
Smdsolution Co., Ltd.
0 cites
USD10349622024
Oral Irrigator
Smdsolution Co., Ltd
0 cites