YH

Yao-Chung Huang

Overall (2004): #34,441 of 270,089Top 15%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6829829 Gardening pruner provided with means to effectuate efficient transmission of force from handles to blades thereof — 2004-12-14
6681492 Tree pruner provided with means to facilitate a series of continuous scissors actions on the same incision — 2004-01-27