YW

Yao-Chuan Wu

Overall (2005): #14,534 of 245,428Top 6%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D510671 Backrest frame of a chair 2005-10-18
6945601 Multi-stage backrest assembly 2005-09-20
6843530 Multi-stage backrest assembly 2005-01-18