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Andrew Stevenson
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Hertfordshire, GB
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last 30 patents
Information
Patent Grant
Pipeline sensing system
Patent number
11,959,597
Issue date
Apr 16, 2024
SUSTAINABLE PIPELINE SYSTEMS LTD.
Andrew Stevenson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Tubular bodies and methods of forming same
Patent number
9,689,513
Issue date
Jun 27, 2017
ITI Scotland Limited
Andrew Stevenson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Elastomeric spring with non-linear force/deflection characteristics
Patent number
5,118,086
Issue date
Jun 2, 1992
Material Engineering Research Laboratory Ltd.
Andrew Stevenson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
PIPE BENDING HEAD
Publication number
20240189882
Publication date
Jun 13, 2024
SUSTAINABLE PIPELINE SYSTEMS LTD.
Andrew STEVENSON
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PIPELINE SENSING SYSTEM
Publication number
20210254796
Publication date
Aug 19, 2021
SUSTAINABLE PIPELINE SYSTEMS LTD.
ANDREW STEVENSON
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
TUBULAR BODIES AND METHODS OF FORMING SAME
Publication number
20140318663
Publication date
Oct 30, 2014
Andrew Stevenson
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC