HT

Hsien-Chung Tuan-Mu

HD Hand Tool Design: 1 patents #2 of 6Top 35%
Overall (2004): #206,132 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6701768 Process for making ratchet wheels David Ling 2004-03-09