Average Co-Inventor Count = 2.00
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. Fort James Corporation (4 from 303 patents)
4 patents:
1. D533779 - Reclosable cup lid
2. D531033 - Reclosable cup lid
3. D487399 - Lid for a beverage container
4. D481633 - Lid for a beverage container