Inventor
Ridley Thomas Douglas
GB18 patents
⚠️ This page may combine multiple inventors who share the name “Ridley Thomas Douglas”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DYSON TECHNOLOGY LTD
17 patentsUSD782640SMar 28, 2017
Fan
DYSON TECHNOLOGY LTD25 citations94
USD922009SJun 8, 2021
Hand-held vacuum cleaner
DYSON TECHNOLOGY LTD18 citations93
USD922008SJun 8, 2021
Hand-held vacuum cleaner
DYSON TECHNOLOGY LTD27 citations93
USD790681SJun 27, 2017
Fan
DYSON TECHNOLOGY LTD27 citations93
USD783140SApr 4, 2017
Fan
DYSON TECHNOLOGY LTD32 citations93
USD783141SApr 4, 2017
Fan
DYSON TECHNOLOGY LTD24 citations93
USD783142SApr 4, 2017
Fan
DYSON TECHNOLOGY LTD17 citations92
USD783143SApr 4, 2017
Fan
DYSON TECHNOLOGY LTD19 citations92
USD782021SMar 21, 2017
Fan
DYSON TECHNOLOGY LTD19 citations92
USD782020SMar 21, 2017
Fan
DYSON TECHNOLOGY LTD19 citations92
USD914309SMar 23, 2021
Filter for vacuum cleaners
DYSON TECHNOLOGY LTD14 citations85
USD782641SMar 28, 2017
Fan
DYSON TECHNOLOGY LTD12 citations84
USD782643SMar 28, 2017
Fan
DYSON TECHNOLOGY LTD10 citations84
USD782642SMar 28, 2017
Fan
DYSON TECHNOLOGY LTD5 citations73
US11103116B2Aug 31, 2021
Vacuum cleaner
DYSON TECHNOLOGY LTD4 citations71
US11116375B2Sep 14, 2021
Vacuum cleaner
DYSON TECHNOLOGY LTD3 citations67
US10555600B2Feb 11, 2020
Cleaning appliance
DYSON TECHNOLOGY LTD0 citations50