Average Co-Inventor Count = 3.00
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. British-american Tobacco (holdings) Limited (3 from 30 patents)
2. British America Tobacco (holdings) Limited (1 from 1 patent)
4 patents:
1. 8607974 - Pack for smoking articles
2. D636931 - Smoking article pack
3. D636932 - Smoking article pack
4. D629155 - Smoking article pack