Patents/Inventors

William Henry Kerr

BristolGB3 patents

3 Patents

USD09879252023
Filter for a Vacuum Cleaner
Dyson Technology Limited
0 cites
USD09798672023
Filter for a Vacuum Cleaner
Dyson Technology Limited
0 cites
USD09765072023
Robotic Vacuum Cleaner
Dyson Technology Limited
0 cites