Inventor · disambiguated record
Nicholas Gerald Grey
Also filed as: GREY NICHOLAS · GREY NICHOLAS G · GREY NICHOLAS GERALD
28 granted patents·10 pending applications·733 citations·filing 1996–2023
97Inventor score
Top patents by PatentIndex Score
38 records- 0194US9560944B2Vacuum cleanerGREY NICHOLAS GERALD·Filed 2011·Granted Feb 7, 2017·32 cites·20 claims
- 0293US9943199B2Hand-held vacuum cleanerGREY TECHNOLOGY LTD·Filed 2014·Granted Apr 17, 2018·38 cites·19 claims
- 0392US7331078B2Surface cleaning apparatusGREY TECHNOLOGY LTD·Filed 2005·Granted Feb 19, 2008·26 cites·40 claims
- 0490US6062996AFormable sports implementFIBERSPAR INC·Filed 1997·Granted May 16, 2000·107 cites·35 claims
- 0589US7013521B2Surface cleaning apparatusGREY NICHOLAS GERALD·Filed 2004·Granted Mar 21, 2006·50 cites·35 claims
- 0689US6968587B2Surface cleaning apparatusGREY NICHOLAS GERALD·Filed 2003·Granted Nov 29, 2005·39 cites·21 claims
- 0789US6243912B1Apparatus for cleaning floors, carpets and the likeVAX LTD·Filed 1997·Granted Jun 12, 2001·86 cites·15 claims
- 0889US6101668ACleaning heads and adaptors for use therewithVAX LTD·Filed 1997·Granted Aug 15, 2000·80 cites·16 claims
- 0987US6009594ACleaning headVAX LTD·Filed 1996·Granted Jan 4, 2000·72 cites·21 claims
- 1085US6949130B1Dust and dirt separation assemblyTECHTRONIC IND CO LTD·Filed 2000·Granted Sep 27, 2005·43 cites·6 claims
- 1183US10898044B2Dirt-collection chamber and suction head for a vacuum cleanerGREY TECHNOLOGY LTD·Filed 2017·Granted Jan 26, 2021·5 cites·27 claims
- 1283US7802343B2Suction head for a vacuum cleanerGREY TECHNOLOGY LTD·Filed 2006·Granted Sep 28, 2010·13 cites·22 claims
- 1381USD694481SVacuum cleanerGREY NICHOLAS GERALD·Filed 2012·Granted Nov 26, 2013·30 cites·1 claims
- 1476US7117556B2Surface cleaning apparatusGREY NICHOLAS GERALD·Filed 2003·Granted Oct 10, 2006·23 cites·16 claims
- 1572US7334284B2Surface cleaning apparatusGREY NICHOLAS GERALD·Filed 2003·Granted Feb 26, 2008·19 cites·49 claims
- 1670USD568008SVacuum cleanerGREY TECHNOLOGY LTD·Filed 2006·Granted Apr 29, 2008·14 cites·1 claims
- 1766US9737183B2Vacuum cleanerGREY TECH LTD A BRITISH CORP·Filed 2014·Granted Aug 22, 2017·4 cites·13 claims
- 1861USD554814SVacuum cleaner headGREY TECHNOLOGY LTD·Filed 2006·Granted Nov 6, 2007·10 cites·1 claims
- 1960US7017221B1Floor sweeping apparatusTECHTRONIC IND CO LTD·Filed 2000·Granted Mar 28, 2006·11 cites·12 claims
- 2057USD497420SAir conditionerFiled 2003·Granted Oct 19, 2004·9 cites·1 claims
- 2157US2024285139A1Bagless vacuum cleanerGREY TECHNOLOGY LTD·Filed 2022·Application pending·0 cites
- 2256US12005020B2Automated massage apparatusGREY TECHNOLOGY LTD·Filed 2019·Granted Jun 11, 2024·0 cites·20 claims
- 2353US2005138764A1Surface cleaning apparatusFiled 2005·Application pending·0 cites
- 2452US2005241156A1Trimming apparatusGREY TECHNOLOGY LTD·Filed 2005·Application pending·0 cites
- 2549US11297988B2Bagged vacuum cleanerGREY TECHNOLOGY LTD·Filed 2018·Granted Apr 12, 2022·0 cites·17 claims
- 2649US2004074027A1Surface cleaning apparatusFiled 2002·Application pending·0 cites
- 2749US2008022485A1Surface Cleaning AppartusGREY NICHOLAS G·Filed 2005·Application pending·0 cites
- 2848US2009300873A1Surface Cleaning ApparatusGREY NICHOLAS GERALD·Filed 2005·Application pending·0 cites
- 2948US2006000040A1Surface cleaning apparatusGREY NICHOLAS G·Filed 2005·Application pending·0 cites
- 3048US2021307572A1Battery powered vacuum cleanerGREY TECHNOLOGY LTD·Filed 2019·Application pending·0 cites
- 3146US2005204492A1Surface cleaning apparatusGREY TECHNOLOGY LTD·Filed 2004·Application pending·0 cites
- 3245US6055701ALiquid pick-up appliances for use in surface cleaning or dryingVAX LTD·Filed 1996·Granted May 2, 2000·17 cites·25 claims
- 3343USD1099450SVacuum cleanerGREY TECHNOLOGY LTD·Filed 2023·Granted Oct 21, 2025·0 cites·1 claims
- 3443US10765281B2Suction head for a vacuum cleaner and method of operationGREY TECHNOLOGY LTD·Filed 2017·Granted Sep 8, 2020·0 cites·22 claims
- 3542USD518690SHandheld strimmerEURO PRO CORP·Filed 2004·Granted Apr 11, 2006·4 cites·1 claims
- 3641US2021298242A1Improved branch cutterGREY TECHNOLOGY LTD·Filed 2017·Application pending·0 cites
- 3736USD1099418SHair dryerGREY TECHNOLOGY LTD·Filed 2023·Granted Oct 21, 2025·0 cites·1 claims
- 3832USD598262SMulti-function tool handleGREY TECHNOLOGY LTD·Filed 2007·Granted Aug 18, 2009·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →