Alexander Simon David Rocke

DL Dyson Technology Limited: 2 patents #452 of 668Top 70%

📍 Malmesbury, GB: #65 of 132 inventorsTop 50%

Overall (All Time): #2,150,746 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7437799	Cleaner head for a vacuum cleaner	—	2008-10-21
7290309	Cleaning head for a vacuum cleaner with edge cleaning bristles	—	2007-11-06