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 103 patents)
3 patents:
1. D373847 - Cigarette tobacco container
2. D373443 - Cigarette tobacco container
3. D370300 - Cigarette tobacco container