HM

Howard Dennington Mantell

DL Dyson Technology Limited: 2 patents #329 of 668Top 50%
📍 Malmesbury, GB: #65 of 132 inventorsTop 50%
Overall (All Time): #2,019,970 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8931136 Canister vacuum cleaner Giles Ashbee, Paul Jason Eardley 2015-01-13
8925144 Canister vacuum cleaner Giles Ashbee 2015-01-06