Inventor · disambiguated record
Martin David Townsend
Also filed as: TOWNSEND MARTIN · TOWNSEND MARTIN DAVID
2 granted patents·1 pending application·90 citations·filing 1998–2007
67Inventor score
Files withDYSON TECHNOLOGY LTD2
Top patents by PatentIndex Score
3 records- 0184US7731618B2Clutch mechanismDYSON TECHNOLOGY LTD·Filed 2005·Granted Jun 8, 2010·26 cites·8 claims
- 0273US6112959AWaterproof carrying bag and backpackFiled 1998·Granted Sep 5, 2000·64 cites·9 claims
- 0346US2009307867A1Cleaner head assembly for a vacuum cleanerDYSON TECHNOLOGY LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →