Inventor
JOHANNING JEFFREY LOUIS
US13 patents
⚠️ This page may combine multiple inventors who share the name “JOHANNING JEFFREY LOUIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
Dresser LLC
7 patentsUSD931420SSep 21, 2021
Control valve assembly
Dresser LLC1 citations70
US11125350B2Sep 21, 2021
Valve control assembly
Dresser LLC2 citations67
US12338905B2Jun 24, 2025
Reducing noise in ball valves
Dresser LLC0 citations58
US11686404B2Jun 27, 2023
Reducing noise in ball valves
Dresser LLC1 citations58
US11079038B2Aug 3, 2021
Manufacture of actuators and control valve assemblies
Dresser LLC0 citations58
US11578810B2Feb 14, 2023
Valve control assembly
Dresser LLC0 citations56
US10876649B2Dec 29, 2020
Manufacture of remote control stations for use to operate actuators on a valve assembly
Dresser LLC0 citations48