JH

Jung-myung Hong

📍 Geoje-si, KR: #138 of 486 inventorsTop 30%
Overall (All Time): #1,608,377 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6520580 Lumbar support controlling apparatus for a car seat — 2003-02-18
6270158 Lumbar support locking apparatus for a car seat — 2001-08-07
5954399 Lumbar support for a car seat — 1999-09-21