Inventor · disambiguated record
Peter Luetchford
Also filed as: LUETCHFORD PETER · LUETCHFORD PETER GRAHAM
3 granted patents·17 citations·filing 2013–2015
63Inventor score
Files withDYSON TECHNOLOGY LTD3
Top patents by PatentIndex Score
3 records- 0185US9681786B2Vacuum cleanerDYSON TECHNOLOGY LTD·Filed 2015·Granted Jun 20, 2017·7 cites·9 claims
- 0280US8935828B2Dirt separator for a vacuum cleanerDYSON TECHNOLOGY LTD·Filed 2014·Granted Jan 20, 2015·10 cites·11 claims
- 0349US9167943B2Cyclonic separatorDYSON TECHNOLOGY LTD·Filed 2013·Granted Oct 27, 2015·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →