NL

Nien-Yuan Liao

Overall (All Time): #1,648,554 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5556361 Foldable exercise device capable of simulating a horse riding — 1996-09-17
5366428 Gymnastic apparatus capable of animating horse riding — 1994-11-22
5199932 Gymnastic apparatus providing animation of cliff climbing — 1993-04-06