Inventor
LEI YANWEI
CN10 patents
⚠️ This page may combine multiple inventors who share the name “LEI YANWEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FISHER JEON GAS EQUIPMENT CHENGDU CO LTD
7 patentsUS11326713B2May 10, 2022
Actuator assembly for a fluid control device
FISHER JEON GAS EQUIPMENT CHENGDU CO LTD2 citations70
US10443748B2Oct 15, 2019
Actuator of regulator and fluid regulator
FISHER JEON GAS EQUIPMENT CHENGDU CO LTD2 citations68
US11725745B2Aug 15, 2023
Regulator
FISHER JEON GAS EQUIPMENT CHENGDU CO LTD0 citations58
US11828382B2Nov 28, 2023
Indicator assembly
FISHER JEON GAS EQUIPMENT CHENGDU CO LTD0 citations56
US11920688B2Mar 5, 2024
Modular valve system
FISHER JEON GAS EQUIPMENT CHENGDU CO LTD0 citations50
US11371621B2Jun 28, 2022
Balance structure for a regulator
FISHER JEON GAS EQUIPMENT CHENGDU CO LTD0 citations48
US9920835B2Mar 20, 2018
Piston device and pressure regulator using same
FISHER JEON GAS EQUIPMENT CHENGDU CO LTD0 citations37
EMERSON PROCESS MAN REGULATOR TECHNOLOGIES INC
3 patentsUS9645587B2May 9, 2017
Driving apparatus and valve including the same
EMERSON PROCESS MAN REGULATOR TECHNOLOGIES INC0 citations49
US10267427B2Apr 23, 2019
Spring adjusting device and valve assembly
EMERSON PROCESS MAN REGULATOR TECHNOLOGIES INC0 citations34
US9903501B2Feb 27, 2018
Valve assembly
EMERSON PROCESS MAN REGULATOR TECHNOLOGIES INC0 citations32