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Inventor

HU GUOYU

CN10 patents
⚠️ This page may combine multiple inventors who share the name “HU GUOYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HALLIBURTON ENERGY SERV INC

3 patents

BITTAR MICHAEL

2 patents

EMC IP HOLDING CO LLC

2 patents

BITTAR MICHAEL S

1 patent

VIA TECH INC

1 patent

HU GUOYU

1 patent