IB

Ian John Brough

DL Dyson Technology Limited: 1 patents #57 of 121Top 50%
Overall (2018): #390,876 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
10039428 Upright vacuum cleaner David Christopher James Newton, Stephen Robert Dimbylow, Peter David Gammack, Adam David Lambert, Simon Brian McNamee 2018-08-07