Inventor
HUANG HONGBIN
CN9 patents
⚠️ This page may combine multiple inventors who share the name “HUANG HONGBIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YANG JIYUE
5 patentsUS8807530B2Aug 19, 2014
Bottom entry plastic ball valve
YANG JIYUE4 citations69
US8783657B2Jul 22, 2014
Top entry plastic ball valve
YANG JIYUE6 citations69
US9091356B2Jul 28, 2015
Impeller type water-hammer proof and silent check valve
YANG JIYUE3 citations59
US8870092B2Oct 28, 2014
Viscosity drive device for elevating-type in-ground sprinkler head
YANG JIYUE0 citations38
US8800888B2Aug 12, 2014
Driving device for lifting buried spraying head
YANG JIYUE0 citations38