Average Co-Inventor Count = 3.00
ph-index = 2
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. Fort James Corporation (2 from 303 patents)
2 patents:
1. 6338421 - Crack-resistant container lid having opening
2. D417847 - Container lid