Inventor · disambiguated record
Nigel John Henry Holroyd
Also filed as: HOLROYD NIGEL J H · HOLROYD NIGEL JOHN HENRY
7 granted patents·99 citations·filing 1987–2008
85Inventor score
Top patents by PatentIndex Score
7 records- 0186US5964117ABackward extrusion method and productLUXFER GROUP LTD·Filed 1995·Granted Oct 12, 1999·35 cites·10 claims
- 0262US5932037AMethod of making hollow bodiesLUXFER GROUP LTD·Filed 1994·Granted Aug 3, 1999·29 cites·14 claims
- 0353US9085062B2Stabilisation of stored gasHOLROYD NIGEL JOHN HENRY·Filed 2008·Granted Jul 21, 2015·2 cites·20 claims
- 0451US4880709AWelded aluminum alloy compositeALCAN INT LTD·Filed 1987·Granted Nov 14, 1989·12 cites·5 claims
- 0545US6491182B1Treating pressure vesselsLUXFER GROUP LTD·Filed 1995·Granted Dec 10, 2002·13 cites·13 claims
- 0643US9371914B2Pressurized fluid cylindersHOLROYD NIGEL JOHN HENRY·Filed 2005·Granted Jun 21, 2016·0 cites·17 claims
- 0741US4943492AWelding aluminium alloysALCAN INT LTD·Filed 1988·Granted Jul 24, 1990·8 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →