KW

King-Yuan Wang

YM Yuan Mei: 1 patents #1 of 1Top 100%
Overall (1994): #27,377 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5360172 Device for controlling incoming/outgoing of water flow of a sprinkler — 1994-11-01
5333792 A spray gun including a governing ring assembly to provide several different water flow patterns — 1994-08-02