Inventor · disambiguated record
Samuel James Czerpak
Also filed as: CZERPAK SAMUEL JAMES
16 granted patents·1 pending application·124 citations·filing 2008–2022
92Inventor score
Technology areasA47L
Files withDYSON TECHNOLOGY LTD12DYSON JAMES2MCLUCKIE PAUL ANDREW1POSTLE WILLIAM DAVID1WILLS ANDREW JAMES1
Top patents by PatentIndex Score
17 records- 0186USD850002SHair straightenerDYSON TECHNOLOGY LTD·Filed 2017·Granted May 28, 2019·28 cites·1 claims
- 0283US8650708B2Surface treating applianceDYSON JAMES·Filed 2010·Granted Feb 18, 2014·11 cites·21 claims
- 0382USD838907SHair straightenerDYSON TECHNOLOGY LTD·Filed 2017·Granted Jan 22, 2019·22 cites·1 claims
- 0475US9009913B2Surface treating applianceWILLS ANDREW JAMES·Filed 2010·Granted Apr 21, 2015·7 cites·15 claims
- 0574USD1060840SHair styling deviceDYSON TECHNOLOGY LTD·Filed 2022·Granted Feb 4, 2025·5 cites·1 claims
- 0670USD919179SHair straightenerDYSON TECHNOLOGY LTD·Filed 2019·Granted May 11, 2021·11 cites·1 claims
- 0770USD919178SHair straightenerDYSON TECHNOLOGY LTD·Filed 2019·Granted May 11, 2021·11 cites·1 claims
- 0870USD919180SHair straightenerDYSON TECHNOLOGY LTD·Filed 2019·Granted May 11, 2021·11 cites·1 claims
- 0966USD714503SPart of a vacuum cleanerDYSON TECHNOLOGY LTD·Filed 2013·Granted Sep 30, 2014·14 cites·1 claims
- 1059US8677553B2Surface treating applianceDYSON JAMES·Filed 2010·Granted Mar 25, 2014·1 cites·20 claims
- 1155US8793836B2Surface treating appliancePOSTLE WILLIAM DAVID·Filed 2010·Granted Aug 5, 2014·3 cites·12 claims
- 1255US2009064450A1Surface treating applianceDYSON TECHNOLOGY LTD·Filed 2008·Application pending·0 cites
- 1352US9247853B2Surface treating applianceDYSON TECHNOLOGY LTD·Filed 2014·Granted Feb 2, 2016·0 cites·15 claims
- 1434USD1097316SHair styling deviceDYSON TECHNOLOGY LTD·Filed 2022·Granted Oct 7, 2025·0 cites·1 claims
- 1534USD1087463SHair styling deviceDYSON TECHNOLOGY LTD·Filed 2022·Granted Aug 5, 2025·0 cites·1 claims
- 1634USD1084505SHair styling deviceDYSON TECHNOLOGY LTD·Filed 2022·Granted Jul 15, 2025·0 cites·1 claims
- 1733US9044129B2Surface treating applianceMCLUCKIE PAUL ANDREW·Filed 2010·Granted Jun 2, 2015·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →