Average Co-Inventor Count = 4.44
ph-index = 4
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Dyson Technology Limited (2 from 1,209 patents)
2. The Dyson Corporation (2 from 166 patents)
4 patents:
1. 8408869 - Fan assembly
2. 8327504 - Wand assembly for a cleaning appliance
3. D594162 - Vacuum cleaner
4. D589219 - Dirt collection bin for a vacuum cleaner