TL

Tsun-Chi Liao

Overall (2011): #33,218 of 364,097Top 10%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7956268 Foot pedal striking adjustment apparatus — 2011-06-07
7906718 Drum and drum stand coupler — 2011-03-15
7897858 Drum rim clamping apparatus for a foot pedal hammer seat — 2011-03-01