Inventor

CHI ZHENG-HONG

CN3 patents

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

HONGFUJIN PREC IND SHENZHEN

2 patents

US7740757B2Jun 22, 2010

Apparatus for removing buoyant pollutants

HONGFUJIN PREC IND SHENZHEN4 citations57

US7914671B2Mar 29, 2011

Apparatus for removing buoyant pollutants

HONGFUJIN PREC IND SHENZHEN0 citations36

YANG MING-LU

1 patent

US8075764B2Dec 13, 2011

Apparatus for removing buoyant pollutants from polluted coolant

YANG MING-LU3 citations56