DC

Douglas Chiang

TC Tien Hsin Industries Co.: 3 patents #1 of 4Top 25%
Overall (2005): #12,986 of 245,428Top 6%
4
Patents 2005

Issued Patents 2005

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6957856 Bicycle seat post David Anthony 2005-10-25
6899402 Combination of crank and axle in bottom bracket Douglas Mathew Stuart 2005-05-31
6886892 Combination of bicycle spokes and rims Eric Hjertberg 2005-05-03
6883818 Bicycle headset assembly 2005-04-26