SH

Seong-Kug Hong

HJ Hjc: 2 patents #1 of 1Top 100%
Overall (2004): #42,154 of 270,089Top 20%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6763526 Air vent structure for helmet 2004-07-20
6748607 Breath guard assembly for helmet 2004-06-15