DC

Ding-Fang Chen

Overall (All Time): #2,264,682 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5815885 Caster structure for cases 1998-10-06
5630488 Retractable handle positioning structure for luggage 1997-05-20