Average Co-Inventor Count = 4.17
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. The Dyson Corporation (5 from 166 patents)
5 patents:
1. D643168 - Part of a vacuum cleaner
2. D599515 - Vacuum cleaner part
3. D594611 - Vacuum cleaner part
4. D594162 - Vacuum cleaner
5. D589219 - Dirt collection bin for a vacuum cleaner