Inventor · disambiguated record
Alastair Walker
Also filed as: WALKER ALASTAIR · WALKER ALASTAIR CHALMERS
4 granted patents·4 citations·filing 2008–2019
59Inventor score
Top patents by PatentIndex Score
4 records- 0167US8191430B2Method and apparatus for pipe testingROBERTS PETER MILES·Filed 2008·Granted Jun 5, 2012·4 cites·18 claims
- 0248US11781938B2Method of inspecting pipe joints for use in a subsea pipelineVERDERG PIPE TECH LTD·Filed 2019·Granted Oct 10, 2023·0 cites·22 claims
- 0345US11243152B2Pipe testing method and apparatusVERDERG PIPE TECH LIMITED·Filed 2018·Granted Feb 8, 2022·0 cites·21 claims
- 0437US11619323B2Method of designing a pipe joint for use in a subsea pipelineVERDERG PIPE TECH LIMITED·Filed 2018·Granted Apr 4, 2023·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →