Inventor · disambiguated record
Ewan Waddell
Also filed as: WADDELL EWAN · WADDELL EWAN M · WADDELL EWAN MACKINNON
6 granted patents·3 pending applications·52 citations·filing 1986–2023
81Inventor score
Files withBARR & STROUD LTD3CAMBRIDGE RESPIRATORY INNOVATIONS LTD3UNIV OF THE WEST OF SCOTLAND2GIBSON DESMOND ROBERT1
Top patents by PatentIndex Score
9 records- 0186US11092488B2Infrared spectrophotometerUNIV OF THE WEST OF SCOTLAND·Filed 2018·Granted Aug 17, 2021·3 cites·20 claims
- 0279US9035256B2Gas sensor with radiation guideGIBSON DESMOND ROBERT·Filed 2011·Granted May 19, 2015·7 cites·43 claims
- 0368US11747201B2Infrared spectrophotometerUNIV OF THE WEST OF SCOTLAND·Filed 2021·Granted Sep 5, 2023·0 cites·20 claims
- 0464US4740442AOptical coatingBARR & STROUD LTD·Filed 1986·Granted Apr 26, 1988·21 cites·5 claims
- 0563US2023363665A1CapnometerCAMBRIDGE RESPIRATORY INNOVATIONS LTD·Filed 2023·Application pending·0 cites
- 0654US4859536AOptical coatingBARR & STROUD LTD·Filed 1988·Granted Aug 22, 1989·15 cites·7 claims
- 0753US2021100478A1CapnometerCAMBRIDGE RESPIRATORY INNOVATIONS LTD·Filed 2020·Application pending·0 cites
- 0840US2018317807A9CapnometerCAMBRIDGE RESPIRATORY INNOVATIONS LTD·Filed 2015·Application pending·0 cites
- 0935US5753379AProtective coatings for optical componentsBARR & STROUD LTD·Filed 1995·Granted May 19, 1998·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →