Inventor · disambiguated record
Alasdair James Williamson
Also filed as: WILLIAMSON ALASDAIR JAMES
10 granted patents·1 pending application·66 citations·filing 2010–2016
88Inventor score
Top patents by PatentIndex Score
11 records- 0193US10302522B2Aspirated sampling systemsXTRALIS GLOBAL·Filed 2015·Granted May 28, 2019·12 cites·22 claims
- 0290US9257027B2Duct detectorWILLIAMSON ALASDAIR JAMES·Filed 2011·Granted Feb 9, 2016·12 cites·11 claims
- 0387US10495618B2Multi-channel detectorXTRALIS GLOBAL·Filed 2015·Granted Dec 3, 2019·4 cites·14 claims
- 0483US10600300B2Improvements to multi-point sampling valvesXTRALIS GLOBAL·Filed 2014·Granted Mar 24, 2020·5 cites·16 claims
- 0583US10161837B2Aspirated particle detection with various flow modificationsXTRALIS TECHNOLOGIES LTD·Filed 2014·Granted Dec 25, 2018·16 cites·20 claims
- 0681US9235970B2Gas detector for use with an air sampling particle detection systemWILLIAMSON ALASDAIR JAMES·Filed 2010·Granted Jan 12, 2016·9 cites·31 claims
- 0776US9618440B2Gas detector for use with an air sampling particle detection systemXTRALIS TECHNOLOGIES LTD·Filed 2015·Granted Apr 11, 2017·2 cites·21 claims
- 0875US10267711B2Duct detectorXTRALIS TECHNOLOGIES LTD·Filed 2016·Granted Apr 23, 2019·1 cites·14 claims
- 0970US9940806B2Fire detectionXTRALIS TECHNOLOGIES LTD·Filed 2016·Granted Apr 10, 2018·3 cites·4 claims
- 1059US9384643B2Fire detectionXTRALIS TECHNOLOGIES LTD·Filed 2013·Granted Jul 5, 2016·2 cites·10 claims
- 1137US2018149559A1Sampling Point AssemblyXTRALIS GLOBAL·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →