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Stephen George Henry Staples
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Brough, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Pipeline mapping system
Patent number
10,976,285
Issue date
Apr 13, 2021
Speir Hunter Ltd.
Steven Freear
G01 - MEASURING TESTING
Information
Patent Grant
Fault detection for pipelines
Patent number
9,921,185
Issue date
Mar 20, 2018
Speir Hunter Ltd.
Steven Freear
G01 - MEASURING TESTING
Information
Patent Grant
Fault detection for pipelines
Patent number
9,513,258
Issue date
Dec 6, 2016
Speir Hunter Ltd.
Steven Freear
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
PIPELINE MAPPING SYSTEM
Publication number
20190212299
Publication date
Jul 11, 2019
SPEIR HUNTER LTD
Steven FREEAR
G01 - MEASURING TESTING
Information
Patent Application
FAULT DETECTION FOR PIPELINES
Publication number
20180188207
Publication date
Jul 5, 2018
SPEIR HUNTER LTD
Steven Freear
G01 - MEASURING TESTING
Information
Patent Application
FAULT DETECTION FOR PIPELINES
Publication number
20150061659
Publication date
Mar 5, 2015
SPEIR HUNTER LTD
Steven Freear
G01 - MEASURING TESTING
Information
Patent Application
FAULT DETECTION FOR PIPELINES
Publication number
20150042323
Publication date
Feb 12, 2015
SPEIR HUNTER LTD
Steven Freear
G01 - MEASURING TESTING