KJ

Kwang Taek Jeon

DC Dong-A Pencil Co.: 1 patents #6 of 9Top 70%
Overall (All Time): #2,149,982 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D576677 Ballpoint pen — 2008-09-09
D547802 Ballpoint pen — 2007-07-31