HK

Han Soo Kang

📍 Shihuang, CN: #1 of 4 inventorsTop 25%
Overall (All Time): #1,042,164 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6580022 Machine head for guitar — 2003-06-17
6172287 Guitar string tuning device — 2001-01-09
6078001 Machine head for guitars — 2000-06-20
D389508 Machine head for guitar — 1998-01-20
D388817 Machine head for a guitar — 1998-01-06