HH

Hsing-Chi Hsieh

Overall (2005): #52,979 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6955575 Flipper 2005-10-18
6926569 Fin with a blade having adjustable closed area 2005-08-09