Average Co-Inventor Count = 2.00
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. Graham Packaging Company, L.p. (2 from 544 patents)
2 patents:
1. D527264 - Plastic container
2. D518727 - Container and cap