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Inventor

XU BANG CHENG

US5 patents
⚠️ This page may combine multiple inventors who share the name “XU BANG CHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CONOCOPHILLIPS CO

2 patents

MOLECULE WORKS INC

1 patent

XU BANG CHENG

1 patent

XU BANG-CHENG

1 patent