Inventor
GAMMACK PETER DAVID
GB339 patents
⚠️ This page may combine multiple inventors who share the name “GAMMACK PETER DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DYSON TECHNOLOGY LTD
33 patentsUS8347455B2Jan 8, 2013
Cleaning appliance
DYSON TECHNOLOGY LTD130 citations99
USD853637SJul 9, 2019
Hair styling and hair care apparatus
DYSON TECHNOLOGY LTD51 citations98
USD757362SMay 24, 2016
Hair dryer
DYSON TECHNOLOGY LTD60 citations98
USD747571SJan 12, 2016
Part of a vacuum cleaner
DYSON TECHNOLOGY LTD67 citations98
US9144286B2Sep 29, 2015
Hand held appliance
DYSON TECHNOLOGY LTD63 citations98
USD731134SJun 2, 2015
Part of a vacuum cleaner
DYSON TECHNOLOGY LTD88 citations98
USD731130SJun 2, 2015
Part of a vacuum cleaner
DYSON TECHNOLOGY LTD107 citations98
USD731133SJun 2, 2015
Part of a vacuum cleaner
DYSON TECHNOLOGY LTD53 citations98
USD729979SMay 19, 2015
Hair dryer
DYSON TECHNOLOGY LTD49 citations98
USD718911SDec 2, 2014
Vacuum cleaner
DYSON TECHNOLOGY LTD34 citations98
USD716492SOct 28, 2014
Hair dryer
DYSON TECHNOLOGY LTD100 citations98
USD715996SOct 21, 2014
Hair dryer
DYSON TECHNOLOGY LTD87 citations98
USD715995SOct 21, 2014
Hair dryer
DYSON TECHNOLOGY LTD58 citations98
US8764412B2Jul 1, 2014
Fan
DYSON TECHNOLOGY LTD46 citations98
US7931449B2Apr 26, 2011
Fan
DYSON TECHNOLOGY LTD54 citations98
USD850001SMay 28, 2019
Hair styling and hair care apparatus
DYSON TECHNOLOGY LTD53 citations97
USD790785SJun 27, 2017
Part of a vacuum cleaner
DYSON TECHNOLOGY LTD79 citations97
USD729925SMay 19, 2015
Fan
DYSON TECHNOLOGY LTD50 citations97
USD729372SMay 12, 2015
Fan
DYSON TECHNOLOGY LTD48 citations97
US8356804B2Jan 22, 2013
Humidifying apparatus
DYSON TECHNOLOGY LTD60 citations97
USD854266SJul 16, 2019
Vacuum cleaner
DYSON TECHNOLOGY LTD25 citations94
USD852415SJun 25, 2019
Hair styling and hair care apparatus
DYSON TECHNOLOGY LTD38 citations94
USD846819SApr 23, 2019
Vacuum cleaner
DYSON TECHNOLOGY LTD17 citations94
USD844912SApr 2, 2019
Vacuum cleaner
DYSON TECHNOLOGY LTD33 citations94
USD844915SApr 2, 2019
Vacuum cleaner
DYSON TECHNOLOGY LTD18 citations94
USD836345SDec 25, 2018
Handle for dental appliance
DYSON TECHNOLOGY LTD17 citations94
US10117491B2Nov 6, 2018
Hand held appliance
DYSON TECHNOLOGY LTD32 citations94
US10016040B2Jul 10, 2018
Hand held appliance
DYSON TECHNOLOGY LTD25 citations94
USD814724SApr 3, 2018
Part of a vacuum cleaner
DYSON TECHNOLOGY LTD19 citations94
US9839284B2Dec 12, 2017
Cleaning appliance
DYSON TECHNOLOGY LTD32 citations94
US9808065B2Nov 7, 2017
Hand held appliance
DYSON TECHNOLOGY LTD46 citations94
US9675157B2Jun 13, 2017
Hand held appliance
DYSON TECHNOLOGY LTD26 citations94
USD782736SMar 28, 2017
Accessory for a hairdryer
DYSON TECHNOLOGY LTD30 citations94
DYSON LTD
10 patentsUSD614280SApr 20, 2010
Fan
DYSON LTD159 citations99
USD605748SDec 8, 2009
Fan
DYSON LTD151 citations99
USD602143SOct 13, 2009
Fan
DYSON LTD167 citations99
USD602144SOct 13, 2009
Fan
DYSON LTD162 citations99
USD598532SAug 18, 2009
Fan
DYSON LTD153 citations99
US6835222B2Dec 28, 2004
Apparatus for separating particles from fluid flow
DYSON LTD87 citations98
US6607572B2Aug 19, 2003
Cyclonic separating apparatus
DYSON LTD163 citations98
USD643098SAug 9, 2011
Fan heater
DYSON LTD63 citations97
USD471683SMar 11, 2003
Collection chamber for a vacuum cleaner
DYSON LTD59 citations96
USD577163SSep 16, 2008
Cleaning appliance
DYSON LTD46 citations95
GAMMACK PETER DAVID
3 patentsSTICKNEY TIMOTHY NICHOLAS
2 patentsDYSON JAMES
1 patentDYSTON TECHNOLOGY LTD
1 patentShowing the top 50 of 339 patents by PatentIndex Score.