Inventor

CAMPBELL XIAOJUN

US3 patents

⚠️ This page may combine multiple inventors who share the name “CAMPBELL XIAOJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CAMPBELL XIAOJUN

1 patent

US9267434B2Feb 23, 2016

Heat exchanger

CAMPBELL XIAOJUN9 citations77

RAYTHEON TECH CORP

1 patent

US11549434B2Jan 10, 2023

Engine bleed air ducting into heat exchanger

RAYTHEON TECH CORP4 citations69

UNITED TECHNOLOGIES CORP

1 patent

US11078837B2Aug 3, 2021

Engine bleed air ducting into heat exchanger

UNITED TECHNOLOGIES CORP5 citations68