Inventor

HUANG JIANCHU

CN3 patents

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

HAMMER ELECTRIC POWER TOOLS CO LTD

2 patents

US8894470B2Nov 25, 2014

Counter-rotating polisher

HAMMER ELECTRIC POWER TOOLS CO LTD0 citations39

US9333614B2May 10, 2016

External circular polisher with double polishing wheels

HAMMER ELECTRIC POWER TOOLS CO LTD0 citations32

HUANG JIANCHU

1 patent

US8662965B2Mar 4, 2014

Counter-rotating polisher

HUANG JIANCHU0 citations36