WK

William Henry Kerr

DL Dyson Technology Limited: 6 patents #140 of 668Top 25%
📍 Bristol, GB: #340 of 2,571 inventorsTop 15%
Overall (All Time): #804,961 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D987925 Filter for a vacuum cleaner Philip Stephen Douglas, Simon Brian McNamee, Alexander Patrick Webster, Alexander Stuart Knox, Giles Ashbee +2 more 2023-05-30
D979867 Filter for a vacuum cleaner Philip Stephen Douglas, Simon Brian McNamee, Alexander Patrick Webster, Alexander Stuart Knox, Giles Ashbee +2 more 2023-02-28
D976507 Robotic vacuum cleaner Philip Stephen Douglas, Simon Brian McNamee, Alexander Patrick Webster, Alexander Stuart Knox, Giles Ashbee +3 more 2023-01-24
D948429 Charging apparatus Philip Stephen Douglas, Simon Brian McNamee, Alexander Patrick Webster, Alexander Stuart Knox, Giles Ashbee +2 more 2022-04-12
10390670 Separating apparatus and vacuum cleaner Kate Robinson, Stephen Robert Dimbylow, Remco Douwinus Vuijk 2019-08-27
10299648 Vacuum cleaner Laurent James Peters 2019-05-28