Average Co-Inventor Count = 5.14
ph-index = 2
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 (4 from 1,209 patents)
4 patents:
1. D1099449 - Floor cleaner
2. D987925 - Filter for a vacuum cleaner
3. D979867 - Filter for a vacuum cleaner
4. 9681786 - Vacuum cleaner