WH

Wu-Hong Hsieh

Overall (1997): #19,672 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5660364 Tom-tom holder 1997-08-26
5641924 Pedal for bass drum 1997-06-24