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Inventor

HU YOUJI

US7 patents
⚠️ This page may combine multiple inventors who share the name “HU YOUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PHILADELPHIA HEALTH & EDUCATIO

4 patents

CANADA AGRICULTURE

1 patent

CA MINISTER AGRICULTURE & FOOD

1 patent

STEARNS MARK

1 patent