Inventor
CHENG CUNJIANG
US12 patents
⚠️ This page may combine multiple inventors who share the name “CHENG CUNJIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNSON & SON INC S C
5 patentsUS10138110B2Nov 27, 2018
Attachment and system for mixing and dispensing a chemical and diluent
JOHNSON & SON INC S C27 citations92
US9192949B2Nov 24, 2015
Fluid application system
JOHNSON & SON INC S C24 citations92
US10335814B2Jul 2, 2019
Fluid application system
JOHNSON & SON INC S C5 citations84
US10669146B2Jun 2, 2020
Attachment and system for mixing and dispensing a chemical and diluent
JOHNSON & SON INC S C3 citations71
US10898915B2Jan 26, 2021
Fluid application system
JOHNSON & SON INC S C0 citations62