Average Co-Inventor Count = 2.00
ph-index = 1
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. Philip Morris Products S.a. (2 from 1,303 patents)
2 patents:
1. 12201141 - Smoking article for use with an internal heating element
2. 11278052 - Smoking article for use with an internal heating element