PH

Pai-Chou Hsieh

YC Yuan Pin Industrial Co.: 4 patents #2 of 3Top 70%
Overall (All Time): #737,424 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9016597 Oscillating sprinkler with toggle valve 2015-04-28
8998108 Sprinkler apparatus 2015-04-07
8950693 Spray gun with rotary valve 2015-02-10
8844844 Misting nozzle 2014-09-30
8381769 Flow controller 2013-02-26
7861952 Sprinkler having shutoff control device 2011-01-04
D431070 Water gun 2000-09-19