DH

Dustin Huang

📍 Baoshan, TW: #9 of 319 inventorsTop 3%
Overall (2003): #10,325 of 273,478Top 4%
5
Patents 2003

Issued Patents 2003

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6585174 Manual flow control structure of a lawn sprinkler nozzle 2003-07-01
6581853 Sprinkler structure 2003-06-24
6557788 Hose connector 2003-05-06
6540163 Water spray pistol 2003-04-01
6511001 Hand-held water nozzle for gardening or washing 2003-01-28