Average Co-Inventor Count = 3.00
ph-index = 3
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. Kt&g Corporation (3 from 373 patents)
3 patents:
1. D998233 - Electronic cigarette
2. D993523 - Electronic cigarette
3. D979835 - Electronic cigarette