Average Co-Inventor Count = 2.40
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. Dupont Canada Inc. (2 from 159 patents)
2 patents:
1. 5497909 - Reuseable pouch fitment
2. 5247779 - Self voiding jaw for packaging machine