P

Inventor

FENG GENQUAN

US9 patents
⚠️ This page may combine multiple inventors who share the name “FENG GENQUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

(unassigned)

7 patents

FENG GENQUAN

1 patent

WIDE TRADE FOUNDATION LTD & EX

1 patent