PT

Peng-Yu Tseng

UN Unknown: 4 patents #4,220 of 83,584Top 6%
Overall (All Time): #1,544,490 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8500081 Seat tube of a bicycle — 2013-08-06
7997645 Holding assembly for a seat of a bicycle — 2011-08-16
7815206 Securing device for a bicycle front fork — 2010-10-19