Average Co-Inventor Count = 4.50
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 (3 from 1,211 patents)
3 patents:
1. 10238256 - Vacuum cleaner tool
2. 9700188 - Vacuum cleaner tool
3. 9420927 - Vacuum cleaner tool