HS

Ho Yun So

SG Sos Group: 1 patents #4 of 5Top 80%
📍 Seoul, KR: #2,078 of 39,741 inventorsTop 6%
Overall (All Time): #155,738 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
5601054 Dog barking restraining device — 1997-02-11