Inventor
WILLIAMS JOEL JOHN
US7 patents
⚠️ This page may combine multiple inventors who share the name “WILLIAMS JOEL JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MJC INC
5 patentsUS10088178B2Oct 2, 2018
Multi-zone variable refrigerant flow heating/cooling unit
MJC INC5 citations79
US10890341B2Jan 12, 2021
Multi-zone variable refrigerant flow heating/cooling unit
MJC INC2 citations68
US12366370B2Jul 22, 2025
Multi-zone variable refrigerant flow heating/cooling unit
MJC INC0 citations57
US11555618B2Jan 17, 2023
Multi-zone variable refrigerant flow heating/cooling unit
MJC INC0 citations57
US10161640B2Dec 25, 2018
Multi-zone variable refrigerant flow heating/cooling unit
MJC INC0 citations47