Average Co-Inventor Count = 4.44
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. Takasago International Corporation (4 from 508 patents)
4 patents:
1. 9393335 - Volatile medium delivery device
2. 9272065 - Volatile medium delivery device
3. 8695891 - Dual functioning fragrance delivery device
4. D667575 - Dual functioning fragrance delivery device