Inventor

CHEN FANJIAO

CN2 patents

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

SICHUAN SUNLIGHT INTELLIGENT ELECTRIC EQUIPMENT CO LTD

1 patent

US10758997B2Sep 1, 2020

Exothermic welding apparatus and exothermic welding method

SICHUAN SUNLIGHT INTELLIGENT ELECTRIC EQUIPMENT CO LTD2 citations56

SUNLIGHT CHENGDU XIHANGGANG ELECTRIC MFG CO LTD

1 patent

US10821561B2Nov 3, 2020

Exothermic welding cup and exothermic welding capsule

SUNLIGHT CHENGDU XIHANGGANG ELECTRIC MFG CO LTD1 citations45