P

Inventor

Xu hua an

CN7 patents
⚠️ This page may combine multiple inventors who share the name “Xu hua an”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MERIDIAN INT CO LTD

3 patents
US7946198B2May 24, 2011

Ratcheting driver with helical drive

MERIDIAN INT CO LTD27 citations89
US9821438B2Nov 21, 2017

Self-adjusting pliers

MERIDIAN INT CO LTD7 citations83
USD636651SApr 26, 2011

Socket for a socket wrench

MERIDIAN INT CO LTD5 citations61

WANG QIANG

2 patents
US8459151B2Jun 11, 2013

Ratcheting socket wrench and sockets

WANG QIANG29 citations92
USD658460SMay 1, 2012

Wrench

WANG QIANG15 citations83

CHRISTOPHER BRENT

1 patent
USD661166SJun 5, 2012

Wrench

CHRISTOPHER BRENT8 citations80

WUXI UNICOMP TECH CO LTD

1 patent
US11580664B2Feb 14, 2023

Deep learning-based method and device for calculating overhang of battery

WUXI UNICOMP TECH CO LTD2 citations69