JY

Jacky Chi Pang Yung

EF Eastern Foundry & Fittings: 7 patents #1 of 1Top 100%
Overall (All Time): #728,085 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
D856478 Ball valve with integral elbow 2019-08-13
D854660 Ball valve 2019-07-23
D834150 Ball valve 2018-11-20
D834149 Side port valve 2018-11-20
D822173 Tee-shaped ball valve 2018-07-03
D818562 Manifold U-valve 2018-05-22
D803985 Ball valve with integral elbow 2017-11-28