HY

Ho Man Yang

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Douliu, TW: #68 of 282 inventorsTop 25%
Overall (All Time): #1,617,477 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D460997 Sprayer device 2002-07-30
5702056 Sprinkler 1997-12-30
D355477 Lawn sprinkler 1995-02-14