Inventor

HU ZHENGFEI

CN2 patents

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

CATERPILLAR INC

1 patent

US12378906B1Aug 5, 2025

Exhaust manifold assembly for internal combustion engine

CATERPILLAR INC0 citations51

WANG QIGUI

1 patent

US8515688B2Aug 20, 2013

Systems and methods to predict fatigue lives of aluminum alloys under multiaxial loading

WANG QIGUI1 citations41