Inventor
DOBSON MATTHEW JOHN
GB17 patents
⚠️ This page may combine multiple inventors who share the name “DOBSON MATTHEW JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OWEN MUMFORD LTD
7 patentsUS11331430B2May 17, 2022
Injection device
OWEN MUMFORD LTD4 citations72
US11426519B2Aug 30, 2022
Injection device with gap reduction mechanism
OWEN MUMFORD LTD2 citations71
US11376364B2Jul 5, 2022
Injection apparatus
OWEN MUMFORD LTD5 citations70
US11383040B2Jul 12, 2022
Injection device fill volume management
OWEN MUMFORD LTD2 citations67
US12023469B2Jul 2, 2024
Injection apparatus
OWEN MUMFORD LTD0 citations60
US11992661B2May 28, 2024
Injection device fill volume management
OWEN MUMFORD LTD0 citations56
US11944790B2Apr 2, 2024
Injection device
OWEN MUMFORD LTD0 citations47
DYSON TECHNOLOGY LTD
5 patentsUS9826869B2Nov 28, 2017
Suction nozzle for a vacuum cleaner
DYSON TECHNOLOGY LTD7 citations79
US9015902B2Apr 28, 2015
Cleaner-head for a vacuum cleaner
DYSON TECHNOLOGY LTD5 citations72
US9706887B2Jul 18, 2017
Cleaner-head for a vacuum cleaner
DYSON TECHNOLOGY LTD1 citations51
USD767219SSep 20, 2016
Part of a vacuum cleaner
DYSON TECHNOLOGY LTD1 citations51
USD767220SSep 20, 2016
Part of a vacuum cleaner
DYSON TECHNOLOGY LTD1 citations51
MCLEOD DAVID ANDREW
4 patentsUS8650709B2Feb 18, 2014
Handle for a wand of a vacuum cleaning appliance
MCLEOD DAVID ANDREW9 citations83
US8567003B2Oct 29, 2013
Vacuum cleaning appliance
MCLEOD DAVID ANDREW9 citations81
US8739361B2Jun 3, 2014
Vacuum cleaning head
MCLEOD DAVID ANDREW4 citations70
US8732902B2May 27, 2014
Vacuum cleaning head
MCLEOD DAVID ANDREW2 citations61