Average Co-Inventor Count = 2.00
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. Imperial Tobacco Limited (3 from 100 patents)
3 patents:
1. D693670 - Cigarette pack
2. D681445 - Cigarette pack
3. D676741 - Cigarette pack