Ran Wu

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Mississauga, CA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for inspecting the condition of the pipewall of a pipeline
- Patent number 12,259,359
- Issue date Mar 25, 2025
- Pure Technologies U.S. Inc.
- Jeffrey Chak-Fai Kwan
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus to detect flaws in metallic pipe
- Patent number 11,674,630
- Issue date Jun 13, 2023
- Pure Technologies Ltd.
- Peter O. Paulson
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for Inspecting the Condition of the Pipewall of a Pipeline
- Publication number 20210372970
- Publication date Dec 2, 2021
- PURE TECHNOLOGIES LTD.
- Jeffrey Chak-Fai Kwan
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS TO DETECT FLAWS IN METALLIC PIPE
- Publication number 20200049302
- Publication date Feb 13, 2020
- PURE TECHNOLOGIES LTD.
- Peter O. Paulson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...