Average Co-Inventor Count = 3.16
ph-index = 28
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 (153 from 1,178 patents)
2. The Dyson Corporation (5 from 166 patents)
3. Dyson Technologies Limited (1 from 3 patents)
4. Stephen Benjamin Courtney (0 patent)
159 patents:
1. D1087463 - Hair styling device
2. D1084505 - Hair styling device
3. 12311204 - Wearable air purifier
4. 12274342 - Haircare appliance
5. D1060840 - Hair styling device
6. 12201202 - Hair styling appliance
7. 12127656 - Hair styling appliance
8. D1038514 - Hair dryer
9. D1029379 - Hair dryer
10. D1028344 - Hair dryer
11. D1026310 - Hair dryer
12. D1026311 - Hair dryer
13. D1025472 - Hair dryer
14. D1025473 - Hair dryer
15. D1018975 - Hair styling and hair care apparatus