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. Sonoco Products Company (2 from 185 patents)
2 patents:
1. 5562580 - Self-opening polyethylene bag stack and process for producing same
2. 5335788 - Self-opening polyethylene bag stack and process for producing same