Inventor · disambiguated record
Helen L. Llewellyn-Powell
Also filed as: LLEWELLYN-POWELL HELEN L
4 granted patents·1 pending application·18 citations·filing 2012–2012
71Inventor score
Top patents by PatentIndex Score
5 records- 0183US9102025B2Adhesive fastening elements for holding a workpiece and methods of de-bonding a workpiece from an adhesive fastening elementRAFFLES MARK H·Filed 2012·Granted Aug 11, 2015·5 cites·11 claims
- 0281US8900394B2Adhesive fastening elements for holding a workpiece and methods of de-bonding a workpiece from an adhesive fastening elementRAFFLES MARK H·Filed 2012·Granted Dec 2, 2014·7 cites·16 claims
- 0365US8821672B2Adhesive fastening elements for holding a workpiece and methods of de-bonding a workpiece from an adhesive fastening elementRAFFLES MARK H·Filed 2012·Granted Sep 2, 2014·4 cites·14 claims
- 0459US8905104B2Adhesive fastening elements for holding a workpieceRAFFLES MARK H·Filed 2012·Granted Dec 9, 2014·2 cites·7 claims
- 0540US2013009060A1Adhesive fastening elements for holding a workpiece and methods of de-bonding a workpiece from an adhesive fastening elementROLLS ROYCE PLC·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →