Average Co-Inventor Count = 3.87
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. Philip Morris Products S.a. (6 from 1,305 patents)
2. Cumulus Neuroscience Limited (0 patent)
6 patents:
1. D961148 - Portable ashtray
2. D888658 - Rechargeable battery charger
3. D887353 - Charging dock
4. D887354 - Charging dock
5. D869393 - Charging dock
6. D863677 - Holder for smoker's accessories