Inventor

KONG XIANGJIE

CA2 patents

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

PURE TECHNOLOGIES LTD

1 patent

US11674630B2Jun 13, 2023

Method and apparatus to detect flaws in metallic pipe

PURE TECHNOLOGIES LTD1 citations57

PURE TECH U S INC

1 patent

US12259359B2Mar 25, 2025

Apparatus for inspecting the condition of the pipewall of a pipeline

PURE TECH U S INC0 citations53